4574745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 9584640

約数和(自身を除く): 5009895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 103, 105, 135, 141, 189, 235, 309, 315, 329, 423, 515, 705, 721, 927, 945, 987, 1269, 1545, 1645, 2115, 2163, 2781, 2961, 3605, 4635, 4841, 4935, 6345, 6489, 8883, 10815, 13905, 14523, 14805, 19467, 24205, 32445, 33887, 43569, 44415, 72615, 97335, 101661, 130707, 169435, 217845, 304983, 508305, 653535, 914949, 1524915, 4574745]

約数ペア:

[(1, 4574745), (3, 1524915), (5, 914949), (7, 653535), (9, 508305), (15, 304983), (21, 217845), (27, 169435), (35, 130707), (45, 101661), (47, 97335), (63, 72615), (103, 44415), (105, 43569), (135, 33887), (141, 32445), (189, 24205), (235, 19467), (309, 14805), (315, 14523), (329, 13905), (423, 10815), (515, 8883), (705, 6489), (721, 6345), (927, 4935), (945, 4841), (987, 4635), (1269, 3605), (1545, 2961), (1645, 2781), (2115, 2163)]