56766645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 110597760

約数和(自身を除く): 53831115

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4219, 4485, 12657, 13455, 21095, 37971, 54847, 63285, 97037, 164541, 189855, 274235, 291111, 485185, 493623, 822705, 873333, 1261481, 1455555, 2468115, 3784443, 4366665, 6307405, 11353329, 18922215, 56766645]

約数ペア:

[(1, 56766645), (3, 18922215), (5, 11353329), (9, 6307405), (13, 4366665), (15, 3784443), (23, 2468115), (39, 1455555), (45, 1261481), (65, 873333), (69, 822705), (115, 493623), (117, 485185), (195, 291111), (207, 274235), (299, 189855), (345, 164541), (585, 97037), (897, 63285), (1035, 54847), (1495, 37971), (2691, 21095), (4219, 13455), (4485, 12657)]