90269715

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{58427}}^1$

素因数の和:58538

約数の個数: 16

約数和(自身を含む): 145836288

約数和(自身を除く): 55566573

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 58427, 175281, 292135, 876405, 6017981, 18053943, 30089905, 90269715]

約数ペア:

[(1, 90269715), (3, 30089905), (5, 18053943), (15, 6017981), (103, 876405), (309, 292135), (515, 175281), (1545, 58427)]