6478875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 12606048

約数和(自身を除く): 6127173

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 443, 585, 975, 1125, 1329, 1625, 2215, 2925, 3987, 4875, 5759, 6645, 11075, 14625, 17277, 19935, 28795, 33225, 51831, 55375, 86385, 99675, 143975, 166125, 259155, 431925, 498375, 719875, 1295775, 2159625, 6478875]

約数ペア:

[(1, 6478875), (3, 2159625), (5, 1295775), (9, 719875), (13, 498375), (15, 431925), (25, 259155), (39, 166125), (45, 143975), (65, 99675), (75, 86385), (117, 55375), (125, 51831), (195, 33225), (225, 28795), (325, 19935), (375, 17277), (443, 14625), (585, 11075), (975, 6645), (1125, 5759), (1329, 4875), (1625, 3987), (2215, 2925)]