58157775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 114419760

約数和(自身を除く): 56261985

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 177, 195, 225, 295, 325, 337, 531, 585, 767, 885, 975, 1011, 1475, 1685, 2301, 2655, 2925, 3033, 3835, 4381, 4425, 5055, 6903, 8425, 11505, 13143, 13275, 15165, 19175, 19883, 21905, 25275, 34515, 39429, 57525, 59649, 65715, 75825, 99415, 109525, 172575, 178947, 197145, 258479, 298245, 328575, 497075, 775437, 894735, 985725, 1292395, 1491225, 2326311, 3877185, 4473675, 6461975, 11631555, 19385925, 58157775]

約数ペア:

[(1, 58157775), (3, 19385925), (5, 11631555), (9, 6461975), (13, 4473675), (15, 3877185), (25, 2326311), (39, 1491225), (45, 1292395), (59, 985725), (65, 894735), (75, 775437), (117, 497075), (177, 328575), (195, 298245), (225, 258479), (295, 197145), (325, 178947), (337, 172575), (531, 109525), (585, 99415), (767, 75825), (885, 65715), (975, 59649), (1011, 57525), (1475, 39429), (1685, 34515), (2301, 25275), (2655, 21905), (2925, 19883), (3033, 19175), (3835, 15165), (4381, 13275), (4425, 13143), (5055, 11505), (6903, 8425)]