13588875

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 25114752

約数和(自身を除く): 11525877

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 257, 375, 423, 705, 771, 1125, 1175, 1285, 2115, 2313, 3525, 3855, 5875, 6425, 10575, 11565, 12079, 17625, 19275, 32125, 36237, 52875, 57825, 60395, 96375, 108711, 181185, 289125, 301975, 543555, 905925, 1509875, 2717775, 4529625, 13588875]

約数ペア:

[(1, 13588875), (3, 4529625), (5, 2717775), (9, 1509875), (15, 905925), (25, 543555), (45, 301975), (47, 289125), (75, 181185), (125, 108711), (141, 96375), (225, 60395), (235, 57825), (257, 52875), (375, 36237), (423, 32125), (705, 19275), (771, 17625), (1125, 12079), (1175, 11565), (1285, 10575), (2115, 6425), (2313, 5875), (3525, 3855)]