3192637825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9473}}^1$

素因数の和:9574

約数の個数: 48

約数和(自身を含む): 4588675056

約数和(自身を除く): 1396037231

約数列:

[1, 5, 13, 17, 25, 61, 65, 85, 221, 305, 325, 425, 793, 1037, 1105, 1525, 3965, 5185, 5525, 9473, 13481, 19825, 25925, 47365, 67405, 123149, 161041, 236825, 337025, 577853, 615745, 805205, 2093533, 2889265, 3078725, 4026025, 7512089, 9823501, 10467665, 14446325, 37560445, 49117505, 52338325, 127705513, 187802225, 245587525, 638527565, 3192637825]

約数ペア:

[(1, 3192637825), (5, 638527565), (13, 245587525), (17, 187802225), (25, 127705513), (61, 52338325), (65, 49117505), (85, 37560445), (221, 14446325), (305, 10467665), (325, 9823501), (425, 7512089), (793, 4026025), (1037, 3078725), (1105, 2889265), (1525, 2093533), (3965, 805205), (5185, 615745), (5525, 577853), (9473, 337025), (13481, 236825), (19825, 161041), (25925, 123149), (47365, 67405)]