22646975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 32029200

約数和(自身を除く): 9382225

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4099, 5525, 20495, 53287, 69683, 102475, 266435, 348415, 905879, 1332175, 1742075, 4529395, 22646975]

約数ペア:

[(1, 22646975), (5, 4529395), (13, 1742075), (17, 1332175), (25, 905879), (65, 348415), (85, 266435), (221, 102475), (325, 69683), (425, 53287), (1105, 20495), (4099, 5525)]