99409715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12101}}^1$

素因数の和:12190

約数の個数: 16

約数和(自身を含む): 125473536

約数和(自身を除く): 26063821

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 12101, 60505, 375131, 641353, 1875655, 3206765, 19881943, 99409715]

約数ペア:

[(1, 99409715), (5, 19881943), (31, 3206765), (53, 1875655), (155, 641353), (265, 375131), (1643, 60505), (8215, 12101)]