99996985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 137832192

約数和(自身を除く): 37835207

約数列:

[1, 5, 11, 23, 55, 115, 137, 253, 577, 685, 1265, 1507, 2885, 3151, 6347, 7535, 13271, 15755, 31735, 34661, 66355, 79049, 145981, 173305, 395245, 729905, 869539, 1818127, 4347695, 9090635, 19999397, 99996985]

約数ペア:

[(1, 99996985), (5, 19999397), (11, 9090635), (23, 4347695), (55, 1818127), (115, 869539), (137, 729905), (253, 395245), (577, 173305), (685, 145981), (1265, 79049), (1507, 66355), (2885, 34661), (3151, 31735), (6347, 15755), (7535, 13271)]