1269475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1740960

約数和(自身を除く): 471485

約数列:

[1, 5, 17, 25, 29, 85, 103, 145, 425, 493, 515, 725, 1751, 2465, 2575, 2987, 8755, 12325, 14935, 43775, 50779, 74675, 253895, 1269475]

約数ペア:

[(1, 1269475), (5, 253895), (17, 74675), (25, 50779), (29, 43775), (85, 14935), (103, 12325), (145, 8755), (425, 2987), (493, 2575), (515, 2465), (725, 1751)]