89857835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7001}}^1$

素因数の和:7174

約数の個数: 16

約数和(自身を含む): 114944832

約数和(自身を除く): 25086997

約数列:

[1, 5, 17, 85, 151, 755, 2567, 7001, 12835, 35005, 119017, 595085, 1057151, 5285755, 17971567, 89857835]

約数ペア:

[(1, 89857835), (5, 17971567), (17, 5285755), (85, 1057151), (151, 595085), (755, 119017), (2567, 35005), (7001, 12835)]