966415525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{19753}}^1$

素因数の和:19885

約数の個数: 24

約数和(自身を含む): 1273737920

約数和(自身を除く): 307322395

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 1957, 2575, 9785, 19753, 48925, 98765, 375307, 493825, 1876535, 2034559, 9382675, 10172795, 38656621, 50863975, 193283105, 966415525]

約数ペア:

[(1, 966415525), (5, 193283105), (19, 50863975), (25, 38656621), (95, 10172795), (103, 9382675), (475, 2034559), (515, 1876535), (1957, 493825), (2575, 375307), (9785, 98765), (19753, 48925)]