1530408055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 2085328800

約数和(自身を除く): 554920745

約数列:

[1, 5, 11, 43, 55, 101, 149, 215, 473, 505, 745, 1111, 1639, 1849, 2365, 4343, 5555, 6407, 8195, 9245, 15049, 20339, 21715, 32035, 47773, 70477, 75245, 101695, 165539, 186749, 238865, 275501, 352385, 647107, 827695, 933745, 1377505, 2054239, 3030511, 3235535, 7118177, 10271195, 15152555, 27825601, 35590885, 139128005, 306081611, 1530408055]

約数ペア:

[(1, 1530408055), (5, 306081611), (11, 139128005), (43, 35590885), (55, 27825601), (101, 15152555), (149, 10271195), (215, 7118177), (473, 3235535), (505, 3030511), (745, 2054239), (1111, 1377505), (1639, 933745), (1849, 827695), (2365, 647107), (4343, 352385), (5555, 275501), (6407, 238865), (8195, 186749), (9245, 165539), (15049, 101695), (20339, 75245), (21715, 70477), (32035, 47773)]