240595875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16485

約数の個数: 48

約数和(自身を含む): 467105184

約数和(自身を除く): 226509309

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 14625, 16451, 49353, 82255, 148059, 213863, 246765, 411275, 641589, 740295, 1069315, 1233825, 1924767, 2056375, 3207945, 3701475, 5346575, 6169125, 9623835, 16039725, 18507375, 26732875, 48119175, 80198625, 240595875]

約数ペア:

[(1, 240595875), (3, 80198625), (5, 48119175), (9, 26732875), (13, 18507375), (15, 16039725), (25, 9623835), (39, 6169125), (45, 5346575), (65, 3701475), (75, 3207945), (117, 2056375), (125, 1924767), (195, 1233825), (225, 1069315), (325, 740295), (375, 641589), (585, 411275), (975, 246765), (1125, 213863), (1625, 148059), (2925, 82255), (4875, 49353), (14625, 16451)]