99648855

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31189}}^1$

素因数の和:31271

約数の個数: 24

約数和(自身を含む): 175163040

約数和(自身を除く): 75514185

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 31189, 93567, 155945, 280701, 467835, 1403505, 2214419, 6643257, 11072095, 19929771, 33216285, 99648855]

約数ペア:

[(1, 99648855), (3, 33216285), (5, 19929771), (9, 11072095), (15, 6643257), (45, 2214419), (71, 1403505), (213, 467835), (355, 280701), (639, 155945), (1065, 93567), (3195, 31189)]