86441485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42899}}^1$

素因数の和:42948

約数の個数: 16

約数和(自身を含む): 115315200

約数和(自身を除く): 28873715

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 42899, 214495, 557687, 1329869, 2788435, 6649345, 17288297, 86441485]

約数ペア:

[(1, 86441485), (5, 17288297), (13, 6649345), (31, 2788435), (65, 1329869), (155, 557687), (403, 214495), (2015, 42899)]