71811292245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1322857}}^1$

素因数の和:1322930

約数の個数: 64

約数和(自身を含む): 146297511936

約数和(自身を除く): 74486219691

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 105, 141, 165, 231, 235, 329, 385, 517, 705, 987, 1155, 1551, 1645, 2585, 3619, 4935, 7755, 10857, 18095, 54285, 1322857, 3968571, 6614285, 9259999, 14551427, 19842855, 27779997, 43654281, 46299995, 62174279, 72757135, 101859989, 138899985, 186522837, 218271405, 305579967, 310871395, 435219953, 509299945, 683917069, 932614185, 1305659859, 1527899835, 2051751207, 2176099765, 3419585345, 4787419483, 6528299295, 10258756035, 14362258449, 23937097415, 71811292245]

約数ペア:

[(1, 71811292245), (3, 23937097415), (5, 14362258449), (7, 10258756035), (11, 6528299295), (15, 4787419483), (21, 3419585345), (33, 2176099765), (35, 2051751207), (47, 1527899835), (55, 1305659859), (77, 932614185), (105, 683917069), (141, 509299945), (165, 435219953), (231, 310871395), (235, 305579967), (329, 218271405), (385, 186522837), (517, 138899985), (705, 101859989), (987, 72757135), (1155, 62174279), (1551, 46299995), (1645, 43654281), (2585, 27779997), (3619, 19842855), (4935, 14551427), (7755, 9259999), (10857, 6614285), (18095, 3968571), (54285, 1322857)]