66124655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 22832785

約数列:

[1, 5, 19, 23, 53, 95, 115, 265, 437, 571, 1007, 1219, 2185, 2855, 5035, 6095, 10849, 13133, 23161, 30263, 54245, 65665, 115805, 151315, 249527, 574997, 696049, 1247635, 2874985, 3480245, 13224931, 66124655]

約数ペア:

[(1, 66124655), (5, 13224931), (19, 3480245), (23, 2874985), (53, 1247635), (95, 696049), (115, 574997), (265, 249527), (437, 151315), (571, 115805), (1007, 65665), (1219, 54245), (2185, 30263), (2855, 23161), (5035, 13133), (6095, 10849)]