87868965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{110527}}^1$

素因数の和:110588

約数の個数: 16

約数和(自身を含む): 143244288

約数和(自身を除く): 55375323

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 110527, 331581, 552635, 1657905, 5857931, 17573793, 29289655, 87868965]

約数ペア:

[(1, 87868965), (3, 29289655), (5, 17573793), (15, 5857931), (53, 1657905), (159, 552635), (265, 331581), (795, 110527)]