99995675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 134095584

約数和(自身を除く): 34099909

約数列:

[1, 5, 13, 25, 65, 313, 325, 983, 1565, 4069, 4915, 7825, 12779, 20345, 24575, 63895, 101725, 307679, 319475, 1538395, 3999827, 7691975, 19999135, 99995675]

約数ペア:

[(1, 99995675), (5, 19999135), (13, 7691975), (25, 3999827), (65, 1538395), (313, 319475), (325, 307679), (983, 101725), (1565, 63895), (4069, 24575), (4915, 20345), (7825, 12779)]