90230455

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{88897}}^1$

素因数の和:88938

約数の個数: 16

約数和(自身を含む): 128013120

約数和(自身を除く): 37782665

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 88897, 444485, 622279, 2578013, 3111395, 12890065, 18046091, 90230455]

約数ペア:

[(1, 90230455), (5, 18046091), (7, 12890065), (29, 3111395), (35, 2578013), (145, 622279), (203, 444485), (1015, 88897)]