556118355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 1014773760

約数和(自身を除く): 458655405

約数列:

[1, 3, 5, 13, 15, 29, 39, 43, 65, 87, 129, 145, 195, 215, 377, 435, 559, 645, 1131, 1247, 1677, 1885, 2287, 2795, 3741, 5655, 6235, 6861, 8385, 11435, 16211, 18705, 29731, 34305, 48633, 66323, 81055, 89193, 98341, 148655, 198969, 243165, 295023, 331615, 445965, 491705, 862199, 994845, 1278433, 1475115, 2586597, 2851889, 3835299, 4310995, 6392165, 8555667, 12932985, 14259445, 19176495, 37074557, 42778335, 111223671, 185372785, 556118355]

約数ペア:

[(1, 556118355), (3, 185372785), (5, 111223671), (13, 42778335), (15, 37074557), (29, 19176495), (39, 14259445), (43, 12932985), (65, 8555667), (87, 6392165), (129, 4310995), (145, 3835299), (195, 2851889), (215, 2586597), (377, 1475115), (435, 1278433), (559, 994845), (645, 862199), (1131, 491705), (1247, 445965), (1677, 331615), (1885, 295023), (2287, 243165), (2795, 198969), (3741, 148655), (5655, 98341), (6235, 89193), (6861, 81055), (8385, 66323), (11435, 48633), (16211, 34305), (18705, 29731)]