89430505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3821}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 111541248

約数和(自身を除く): 22110743

約数列:

[1, 5, 31, 151, 155, 755, 3821, 4681, 19105, 23405, 118451, 576971, 592255, 2884855, 17886101, 89430505]

約数ペア:

[(1, 89430505), (5, 17886101), (31, 2884855), (151, 592255), (155, 576971), (755, 118451), (3821, 23405), (4681, 19105)]