47728665

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55823}}^1$

素因数の和:55853

約数の個数: 24

約数和(自身を含む): 87085440

約数和(自身を除く): 39356775

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 55823, 167469, 279115, 502407, 837345, 1060637, 2512035, 3181911, 5303185, 9545733, 15909555, 47728665]

約数ペア:

[(1, 47728665), (3, 15909555), (5, 9545733), (9, 5303185), (15, 3181911), (19, 2512035), (45, 1060637), (57, 837345), (95, 502407), (171, 279115), (285, 167469), (855, 55823)]