465798645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 72

約数和(自身を含む): 912622464

約数和(自身を除く): 446823819

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 169, 195, 207, 299, 345, 507, 585, 845, 897, 1035, 1495, 1521, 2535, 2663, 2691, 3887, 4485, 7605, 7989, 11661, 13315, 13455, 19435, 23967, 34619, 34983, 39945, 58305, 61249, 103857, 119835, 173095, 174915, 183747, 306245, 311571, 450047, 519285, 551241, 796237, 918735, 1350141, 1557855, 2250235, 2388711, 2756205, 3981185, 4050423, 6750705, 7166133, 10351081, 11943555, 20252115, 31053243, 35830665, 51755405, 93159729, 155266215, 465798645]

約数ペア:

[(1, 465798645), (3, 155266215), (5, 93159729), (9, 51755405), (13, 35830665), (15, 31053243), (23, 20252115), (39, 11943555), (45, 10351081), (65, 7166133), (69, 6750705), (115, 4050423), (117, 3981185), (169, 2756205), (195, 2388711), (207, 2250235), (299, 1557855), (345, 1350141), (507, 918735), (585, 796237), (845, 551241), (897, 519285), (1035, 450047), (1495, 311571), (1521, 306245), (2535, 183747), (2663, 174915), (2691, 173095), (3887, 119835), (4485, 103857), (7605, 61249), (7989, 58305), (11661, 39945), (13315, 34983), (13455, 34619), (19435, 23967)]