100806515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20101}}^1$

素因数の和:20182

約数の個数: 16

約数和(自身を含む): 130260960

約数和(自身を除く): 29454445

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 20101, 100505, 341717, 1185959, 1708585, 5929795, 20161303, 100806515]

約数ペア:

[(1, 100806515), (5, 20161303), (17, 5929795), (59, 1708585), (85, 1185959), (295, 341717), (1003, 100505), (5015, 20101)]