331860485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12239}}^1$

素因数の和:12301

約数の個数: 32

約数和(自身を含む): 475891200

約数和(自身を除く): 144030715

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 5423, 12239, 27115, 61195, 134629, 208063, 354931, 673145, 1040315, 1774655, 2288693, 3904241, 6033827, 11443465, 19521205, 30169135, 66372097, 331860485]

約数ペア:

[(1, 331860485), (5, 66372097), (11, 30169135), (17, 19521205), (29, 11443465), (55, 6033827), (85, 3904241), (145, 2288693), (187, 1774655), (319, 1040315), (493, 673145), (935, 354931), (1595, 208063), (2465, 134629), (5423, 61195), (12239, 27115)]