772237665

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 1545868800

約数和(自身を除く): 773631135

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 41, 45, 51, 85, 87, 123, 135, 145, 153, 205, 255, 261, 283, 369, 435, 459, 493, 615, 697, 765, 783, 849, 1107, 1189, 1305, 1415, 1479, 1845, 2091, 2295, 2465, 2547, 3485, 3567, 3915, 4245, 4437, 4811, 5535, 5945, 6273, 7395, 7641, 8207, 10455, 10701, 11603, 12735, 13311, 14433, 17835, 18819, 20213, 22185, 24055, 24621, 31365, 32103, 34809, 38205, 41035, 43299, 53505, 58015, 60639, 66555, 72165, 73863, 94095, 101065, 104427, 123105, 129897, 139519, 160515, 174045, 181917, 197251, 216495, 221589, 303195, 313281, 336487, 369315, 418557, 522135, 545751, 591753, 649485, 697595, 909585, 986255, 1009461, 1107945, 1255671, 1566405, 1682435, 1775259, 2092785, 2728755, 2958765, 3028383, 3767013, 5047305, 5325777, 5720279, 6278355, 8876295, 9085149, 15141915, 17160837, 18835065, 26628885, 28601395, 45425745, 51482511, 85804185, 154447533, 257412555, 772237665]

約数ペア:

[(1, 772237665), (3, 257412555), (5, 154447533), (9, 85804185), (15, 51482511), (17, 45425745), (27, 28601395), (29, 26628885), (41, 18835065), (45, 17160837), (51, 15141915), (85, 9085149), (87, 8876295), (123, 6278355), (135, 5720279), (145, 5325777), (153, 5047305), (205, 3767013), (255, 3028383), (261, 2958765), (283, 2728755), (369, 2092785), (435, 1775259), (459, 1682435), (493, 1566405), (615, 1255671), (697, 1107945), (765, 1009461), (783, 986255), (849, 909585), (1107, 697595), (1189, 649485), (1305, 591753), (1415, 545751), (1479, 522135), (1845, 418557), (2091, 369315), (2295, 336487), (2465, 313281), (2547, 303195), (3485, 221589), (3567, 216495), (3915, 197251), (4245, 181917), (4437, 174045), (4811, 160515), (5535, 139519), (5945, 129897), (6273, 123105), (7395, 104427), (7641, 101065), (8207, 94095), (10455, 73863), (10701, 72165), (11603, 66555), (12735, 60639), (13311, 58015), (14433, 53505), (17835, 43299), (18819, 41035), (20213, 38205), (22185, 34809), (24055, 32103), (24621, 31365)]