4118985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 7889280

約数和(自身を除く): 3770295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 2347, 7041, 11735, 21123, 30511, 35205, 63369, 91533, 105615, 152555, 274599, 316845, 457665, 823797, 1372995, 4118985]

約数ペア:

[(1, 4118985), (3, 1372995), (5, 823797), (9, 457665), (13, 316845), (15, 274599), (27, 152555), (39, 105615), (45, 91533), (65, 63369), (117, 35205), (135, 30511), (195, 21123), (351, 11735), (585, 7041), (1755, 2347)]