66768295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 92715840

約数和(自身を除く): 25947545

約数列:

[1, 5, 11, 29, 41, 55, 145, 205, 319, 451, 1021, 1189, 1595, 2255, 5105, 5945, 11231, 13079, 29609, 41861, 56155, 65395, 148045, 209305, 325699, 460471, 1213969, 1628495, 2302355, 6069845, 13353659, 66768295]

約数ペア:

[(1, 66768295), (5, 13353659), (11, 6069845), (29, 2302355), (41, 1628495), (55, 1213969), (145, 460471), (205, 325699), (319, 209305), (451, 148045), (1021, 65395), (1189, 56155), (1595, 41861), (2255, 29609), (5105, 13079), (5945, 11231)]