15667245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 30610944

約数和(自身を除く): 14943699

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1021, 1023, 1395, 1705, 3063, 3069, 5105, 5115, 9189, 11231, 15315, 15345, 31651, 33693, 45945, 56155, 94953, 101079, 158255, 168465, 284859, 348161, 474765, 505395, 1044483, 1424295, 1740805, 3133449, 5222415, 15667245]

約数ペア:

[(1, 15667245), (3, 5222415), (5, 3133449), (9, 1740805), (11, 1424295), (15, 1044483), (31, 505395), (33, 474765), (45, 348161), (55, 284859), (93, 168465), (99, 158255), (155, 101079), (165, 94953), (279, 56155), (341, 45945), (465, 33693), (495, 31651), (1021, 15345), (1023, 15315), (1395, 11231), (1705, 9189), (3063, 5115), (3069, 5105)]