57863325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 109118016

約数和(自身を除く): 51254691

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 3491, 5525, 10473, 16575, 17455, 45383, 52365, 59347, 87275, 136149, 178041, 226915, 261825, 296735, 680745, 771511, 890205, 1134575, 1483675, 2314533, 3403725, 3857555, 4451025, 11572665, 19287775, 57863325]

約数ペア:

[(1, 57863325), (3, 19287775), (5, 11572665), (13, 4451025), (15, 3857555), (17, 3403725), (25, 2314533), (39, 1483675), (51, 1134575), (65, 890205), (75, 771511), (85, 680745), (195, 296735), (221, 261825), (255, 226915), (325, 178041), (425, 136149), (663, 87275), (975, 59347), (1105, 52365), (1275, 45383), (3315, 17455), (3491, 16575), (5525, 10473)]