99930015

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31277}}^1$

素因数の和:31359

約数の個数: 24

約数和(自身を含む): 175657248

約数和(自身を除く): 75727233

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 31277, 93831, 156385, 281493, 469155, 1407465, 2220667, 6662001, 11103335, 19986003, 33310005, 99930015]

約数ペア:

[(1, 99930015), (3, 33310005), (5, 19986003), (9, 11103335), (15, 6662001), (45, 2220667), (71, 1407465), (213, 469155), (355, 281493), (639, 156385), (1065, 93831), (3195, 31277)]