86965175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 119159040

約数和(自身を除く): 32193865

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4003, 4345, 20015, 21725, 44033, 100075, 220165, 316237, 1100825, 1581185, 3478607, 7905925, 17393035, 86965175]

約数ペア:

[(1, 86965175), (5, 17393035), (11, 7905925), (25, 3478607), (55, 1581185), (79, 1100825), (275, 316237), (395, 220165), (869, 100075), (1975, 44033), (4003, 21725), (4345, 20015)]