1896613236495

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1\times {\mathrm{18127}}^1$

素因数の和:19282

約数の個数: 128

約数和(自身を含む): 3635392020480

約数和(自身を除く): 1738778783985

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 713, 837, 1035, 1087, 1395, 2139, 3105, 3261, 3565, 4185, 5435, 6417, 9783, 10695, 16305, 18127, 19251, 25001, 29349, 32085, 33697, 48915, 54381, 75003, 90635, 96255, 101091, 125005, 146745, 163143, 168485, 225009, 271905, 303273, 375015, 416921, 489429, 505455, 561937, 675027, 775031, 815715, 909819, 1125045, 1250763, 1516365, 1685811, 2084605, 2325093, 2447145, 2809685, 3375135, 3752289, 3875155, 4549095, 5057433, 6253815, 6975279, 8429055, 11256867, 11625465, 12924551, 15172299, 18761445, 19704049, 20925837, 25287165, 34876395, 38773653, 56284335, 59112147, 64622755, 75861495, 98520245, 104629185, 116320959, 177336441, 193868265, 295560735, 348962877, 453193127, 532009323, 581604795, 610825519, 886682205, 1359579381, 1744814385, 1832476557, 2265965635, 2660046615, 3054127595, 4078738143, 5497429671, 6797896905, 9162382785, 12236214429, 14048986937, 16492289013, 20393690715, 27487148355, 42146960811, 61181072145, 70244934685, 82461445065, 126440882433, 210734804055, 379322647299, 632204412165, 1896613236495]

約数ペア:

[(1, 1896613236495), (3, 632204412165), (5, 379322647299), (9, 210734804055), (15, 126440882433), (23, 82461445065), (27, 70244934685), (31, 61181072145), (45, 42146960811), (69, 27487148355), (93, 20393690715), (115, 16492289013), (135, 14048986937), (155, 12236214429), (207, 9162382785), (279, 6797896905), (345, 5497429671), (465, 4078738143), (621, 3054127595), (713, 2660046615), (837, 2265965635), (1035, 1832476557), (1087, 1744814385), (1395, 1359579381), (2139, 886682205), (3105, 610825519), (3261, 581604795), (3565, 532009323), (4185, 453193127), (5435, 348962877), (6417, 295560735), (9783, 193868265), (10695, 177336441), (16305, 116320959), (18127, 104629185), (19251, 98520245), (25001, 75861495), (29349, 64622755), (32085, 59112147), (33697, 56284335), (48915, 38773653), (54381, 34876395), (75003, 25287165), (90635, 20925837), (96255, 19704049), (101091, 18761445), (125005, 15172299), (146745, 12924551), (163143, 11625465), (168485, 11256867), (225009, 8429055), (271905, 6975279), (303273, 6253815), (375015, 5057433), (416921, 4549095), (489429, 3875155), (505455, 3752289), (561937, 3375135), (675027, 2809685), (775031, 2447145), (815715, 2325093), (909819, 2084605), (1125045, 1685811), (1250763, 1516365)]