38776755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 64373760

約数和(自身を除く): 25597005

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 395, 645, 761, 1185, 2283, 3397, 3805, 10191, 11415, 16985, 32723, 50955, 60119, 98169, 163615, 180357, 300595, 490845, 901785, 2585117, 7755351, 12925585, 38776755]

約数ペア:

[(1, 38776755), (3, 12925585), (5, 7755351), (15, 2585117), (43, 901785), (79, 490845), (129, 300595), (215, 180357), (237, 163615), (395, 98169), (645, 60119), (761, 50955), (1185, 32723), (2283, 16985), (3397, 11415), (3805, 10191)]