12777739185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{252101}}^1$

素因数の和:252249

約数の個数: 32

約数和(自身を含む): 21297576960

約数和(自身を除く): 8519837775

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 1635, 3379, 10137, 16895, 50685, 252101, 756303, 1260505, 3781515, 7815131, 23445393, 27479009, 39075655, 82437027, 117226965, 137395045, 412185135, 851849279, 2555547837, 4259246395, 12777739185]

約数ペア:

[(1, 12777739185), (3, 4259246395), (5, 2555547837), (15, 851849279), (31, 412185135), (93, 137395045), (109, 117226965), (155, 82437027), (327, 39075655), (465, 27479009), (545, 23445393), (1635, 7815131), (3379, 3781515), (10137, 1260505), (16895, 756303), (50685, 252101)]