291237870935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12457}}^1\times {\mathrm{4127}}^1$

素因数の和:16703

約数の個数: 32

約数和(自身を含む): 385082560512

約数和(自身を除く): 93844689577

約数列:

[1, 5, 11, 55, 103, 515, 1133, 4127, 5665, 12457, 20635, 45397, 62285, 137027, 226985, 425081, 685135, 1283071, 2125405, 4675891, 6415355, 14113781, 23379455, 51410039, 70568905, 257050195, 565510429, 2827552145, 5295234017, 26476170085, 58247574187, 291237870935]

約数ペア:

[(1, 291237870935), (5, 58247574187), (11, 26476170085), (55, 5295234017), (103, 2827552145), (515, 565510429), (1133, 257050195), (4127, 70568905), (5665, 51410039), (12457, 23379455), (20635, 14113781), (45397, 6415355), (62285, 4675891), (137027, 2125405), (226985, 1283071), (425081, 685135)]