68770865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26099}}^1$

素因数の和:26152

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 21430735

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 26099, 130495, 443683, 809069, 2218415, 4045345, 13754173, 68770865]

約数ペア:

[(1, 68770865), (5, 13754173), (17, 4045345), (31, 2218415), (85, 809069), (155, 443683), (527, 130495), (2635, 26099)]