99700015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 128088576

約数和(自身を除く): 28388561

約数列:

[1, 5, 37, 43, 83, 151, 185, 215, 415, 755, 1591, 3071, 3569, 5587, 6493, 7955, 12533, 15355, 17845, 27935, 32465, 62665, 132053, 240241, 463721, 538919, 660265, 1201205, 2318605, 2694595, 19940003, 99700015]

約数ペア:

[(1, 99700015), (5, 19940003), (37, 2694595), (43, 2318605), (83, 1201205), (151, 660265), (185, 538919), (215, 463721), (415, 240241), (755, 132053), (1591, 62665), (3071, 32465), (3569, 27935), (5587, 17845), (6493, 15355), (7955, 12533)]