461175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 916608

約数和(自身を除く): 455433

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 43, 55, 65, 75, 129, 143, 165, 195, 215, 275, 325, 429, 473, 559, 645, 715, 825, 975, 1075, 1419, 1677, 2145, 2365, 2795, 3225, 3575, 6149, 7095, 8385, 10725, 11825, 13975, 18447, 30745, 35475, 41925, 92235, 153725, 461175]

約数ペア:

[(1, 461175), (3, 153725), (5, 92235), (11, 41925), (13, 35475), (15, 30745), (25, 18447), (33, 13975), (39, 11825), (43, 10725), (55, 8385), (65, 7095), (75, 6149), (129, 3575), (143, 3225), (165, 2795), (195, 2365), (215, 2145), (275, 1677), (325, 1419), (429, 1075), (473, 975), (559, 825), (645, 715)]