47770425

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 49723335

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 85, 115, 135, 153, 181, 207, 225, 255, 345, 391, 425, 459, 543, 575, 621, 675, 765, 905, 1035, 1173, 1275, 1629, 1725, 1955, 2295, 2715, 3077, 3105, 3519, 3825, 4163, 4525, 4887, 5175, 5865, 8145, 9231, 9775, 10557, 11475, 12489, 13575, 15385, 15525, 17595, 20815, 24435, 27693, 29325, 37467, 40725, 46155, 52785, 62445, 70771, 76925, 83079, 87975, 104075, 112401, 122175, 138465, 187335, 212313, 230775, 263925, 312225, 353855, 415395, 562005, 636939, 692325, 936675, 1061565, 1769275, 1910817, 2076975, 2810025, 3184695, 5307825, 9554085, 15923475, 47770425]

約数ペア:

[(1, 47770425), (3, 15923475), (5, 9554085), (9, 5307825), (15, 3184695), (17, 2810025), (23, 2076975), (25, 1910817), (27, 1769275), (45, 1061565), (51, 936675), (69, 692325), (75, 636939), (85, 562005), (115, 415395), (135, 353855), (153, 312225), (181, 263925), (207, 230775), (225, 212313), (255, 187335), (345, 138465), (391, 122175), (425, 112401), (459, 104075), (543, 87975), (575, 83079), (621, 76925), (675, 70771), (765, 62445), (905, 52785), (1035, 46155), (1173, 40725), (1275, 37467), (1629, 29325), (1725, 27693), (1955, 24435), (2295, 20815), (2715, 17595), (3077, 15525), (3105, 15385), (3519, 13575), (3825, 12489), (4163, 11475), (4525, 10557), (4887, 9775), (5175, 9231), (5865, 8145)]