99180225

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8317}}^1$

素因数の和:8386

約数の個数: 36

約数和(自身を含む): 181016316

約数和(自身を除く): 81836091

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 8317, 11925, 24951, 41585, 74853, 124755, 207925, 374265, 440801, 623775, 1322403, 1871325, 2204005, 3967209, 6612015, 11020025, 19836045, 33060075, 99180225]

約数ペア:

[(1, 99180225), (3, 33060075), (5, 19836045), (9, 11020025), (15, 6612015), (25, 3967209), (45, 2204005), (53, 1871325), (75, 1322403), (159, 623775), (225, 440801), (265, 374265), (477, 207925), (795, 124755), (1325, 74853), (2385, 41585), (3975, 24951), (8317, 11925)]