655126065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 1264798080

約数和(自身を除く): 609672015

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 121, 165, 237, 363, 395, 495, 605, 711, 869, 1089, 1185, 1523, 1815, 2607, 3555, 4345, 4569, 5445, 7615, 7821, 9559, 13035, 13707, 16753, 22845, 28677, 39105, 47795, 50259, 68535, 83765, 86031, 120317, 143385, 150777, 184283, 251295, 360951, 430155, 552849, 601585, 753885, 921415, 1082853, 1323487, 1658547, 1804755, 2764245, 3970461, 5414265, 6617435, 8292735, 11911383, 14558357, 19852305, 43675071, 59556915, 72791785, 131025213, 218375355, 655126065]

約数ペア:

[(1, 655126065), (3, 218375355), (5, 131025213), (9, 72791785), (11, 59556915), (15, 43675071), (33, 19852305), (45, 14558357), (55, 11911383), (79, 8292735), (99, 6617435), (121, 5414265), (165, 3970461), (237, 2764245), (363, 1804755), (395, 1658547), (495, 1323487), (605, 1082853), (711, 921415), (869, 753885), (1089, 601585), (1185, 552849), (1523, 430155), (1815, 360951), (2607, 251295), (3555, 184283), (4345, 150777), (4569, 143385), (5445, 120317), (7615, 86031), (7821, 83765), (9559, 68535), (13035, 50259), (13707, 47795), (16753, 39105), (22845, 28677)]