15143804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 31102848

約数和(自身を除く): 15959044

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 463, 481, 629, 884, 926, 962, 1258, 1852, 1924, 2516, 6019, 7871, 8177, 12038, 15742, 16354, 17131, 24076, 31484, 32708, 34262, 68524, 102323, 204646, 222703, 291227, 409292, 445406, 582454, 890812, 1164908, 3785951, 7571902, 15143804]

約数ペア:

[(1, 15143804), (2, 7571902), (4, 3785951), (13, 1164908), (17, 890812), (26, 582454), (34, 445406), (37, 409292), (52, 291227), (68, 222703), (74, 204646), (148, 102323), (221, 68524), (442, 34262), (463, 32708), (481, 31484), (629, 24076), (884, 17131), (926, 16354), (962, 15742), (1258, 12038), (1852, 8177), (1924, 7871), (2516, 6019)]