193248575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19181}}^1$

素因数の和:19235

約数の個数: 24

約数和(自身を含む): 266399616

約数和(自身を除く): 73151041

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 19181, 95905, 249353, 479525, 594611, 1246765, 2973055, 6233825, 7729943, 14865275, 38649715, 193248575]

約数ペア:

[(1, 193248575), (5, 38649715), (13, 14865275), (25, 7729943), (31, 6233825), (65, 2973055), (155, 1246765), (325, 594611), (403, 479525), (775, 249353), (2015, 95905), (10075, 19181)]