69791545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 26008775

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 1231, 1955, 2465, 3335, 6155, 11339, 20927, 28313, 35699, 56695, 104635, 141565, 178495, 481321, 606883, 821077, 2406605, 3034415, 4105385, 13958309, 69791545]

約数ペア:

[(1, 69791545), (5, 13958309), (17, 4105385), (23, 3034415), (29, 2406605), (85, 821077), (115, 606883), (145, 481321), (391, 178495), (493, 141565), (667, 104635), (1231, 56695), (1955, 35699), (2465, 28313), (3335, 20927), (6155, 11339)]