47785475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3469}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 64542000

約数和(自身を除く): 16756525

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 3469, 13775, 17345, 65911, 86725, 100601, 329555, 503005, 1647775, 1911419, 2515025, 9557095, 47785475]

約数ペア:

[(1, 47785475), (5, 9557095), (19, 2515025), (25, 1911419), (29, 1647775), (95, 503005), (145, 329555), (475, 100601), (551, 86725), (725, 65911), (2755, 17345), (3469, 13775)]