560321905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 832446720

約数和(自身を除く): 272124815

約数列:

[1, 5, 11, 13, 29, 55, 61, 65, 143, 145, 305, 319, 377, 443, 671, 715, 793, 1595, 1769, 1885, 2215, 3355, 3965, 4147, 4873, 5759, 8723, 8845, 12847, 19459, 20735, 22997, 24365, 27023, 28795, 43615, 63349, 64235, 97295, 114985, 135115, 141317, 167011, 252967, 297253, 316745, 351299, 706585, 783667, 835055, 1264835, 1486265, 1756495, 1837121, 3864289, 3918335, 8620337, 9185605, 10187671, 19321445, 43101685, 50938355, 112064381, 560321905]

約数ペア:

[(1, 560321905), (5, 112064381), (11, 50938355), (13, 43101685), (29, 19321445), (55, 10187671), (61, 9185605), (65, 8620337), (143, 3918335), (145, 3864289), (305, 1837121), (319, 1756495), (377, 1486265), (443, 1264835), (671, 835055), (715, 783667), (793, 706585), (1595, 351299), (1769, 316745), (1885, 297253), (2215, 252967), (3355, 167011), (3965, 141317), (4147, 135115), (4873, 114985), (5759, 97295), (8723, 64235), (8845, 63349), (12847, 43615), (19459, 28795), (20735, 27023), (22997, 24365)]