188833905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7873}}^1$

素因数の和:7938

約数の個数: 48

約数和(自身を含む): 361133136

約数和(自身を除く): 172299231

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7873, 7995, 23619, 23985, 39365, 70857, 102349, 118095, 307047, 322793, 354285, 511745, 921141, 968379, 1535235, 1613965, 2905137, 4196309, 4605705, 4841895, 12588927, 14525685, 20981545, 37766781, 62944635, 188833905]

約数ペア:

[(1, 188833905), (3, 62944635), (5, 37766781), (9, 20981545), (13, 14525685), (15, 12588927), (39, 4841895), (41, 4605705), (45, 4196309), (65, 2905137), (117, 1613965), (123, 1535235), (195, 968379), (205, 921141), (369, 511745), (533, 354285), (585, 322793), (615, 307047), (1599, 118095), (1845, 102349), (2665, 70857), (4797, 39365), (7873, 23985), (7995, 23619)]