1021244455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{33577}}^1$

素因数の和:33679

約数の個数: 32

約数和(自身を含む): 1547274240

約数和(自身を除く): 526029785

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2765, 4345, 6083, 30415, 33577, 167885, 235039, 369347, 1175195, 1846735, 2585429, 2652583, 12927145, 13262915, 18568081, 29178413, 92840405, 145892065, 204248891, 1021244455]

約数ペア:

[(1, 1021244455), (5, 204248891), (7, 145892065), (11, 92840405), (35, 29178413), (55, 18568081), (77, 13262915), (79, 12927145), (385, 2652583), (395, 2585429), (553, 1846735), (869, 1175195), (2765, 369347), (4345, 235039), (6083, 167885), (30415, 33577)]