201501575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 273564336

約数和(自身を除く): 72062761

約数列:

[1, 5, 11, 25, 55, 275, 313, 1565, 2341, 3443, 7825, 11705, 17215, 25751, 58525, 86075, 128755, 643775, 732733, 3663665, 8060063, 18318325, 40300315, 201501575]

約数ペア:

[(1, 201501575), (5, 40300315), (11, 18318325), (25, 8060063), (55, 3663665), (275, 732733), (313, 643775), (1565, 128755), (2341, 86075), (3443, 58525), (7825, 25751), (11705, 17215)]