15661101115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1\times {\mathrm{3967}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 20672962560

約数和(自身を除く): 5011861445

約数列:

[1, 5, 11, 55, 179, 401, 895, 1969, 2005, 3967, 4411, 9845, 19835, 22055, 43637, 71779, 218185, 358895, 710093, 789569, 1590767, 3550465, 3947845, 7811023, 7953835, 17498437, 39055115, 87492185, 284747293, 1423736465, 3132220223, 15661101115]

約数ペア:

[(1, 15661101115), (5, 3132220223), (11, 1423736465), (55, 284747293), (179, 87492185), (401, 39055115), (895, 17498437), (1969, 7953835), (2005, 7811023), (3967, 3947845), (4411, 3550465), (9845, 1590767), (19835, 789569), (22055, 710093), (43637, 358895), (71779, 218185)]