23811475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 31538160

約数和(自身を除く): 7726685

約数列:

[1, 5, 17, 25, 85, 179, 313, 425, 895, 1565, 3043, 4475, 5321, 7825, 15215, 26605, 56027, 76075, 133025, 280135, 952459, 1400675, 4762295, 23811475]

約数ペア:

[(1, 23811475), (5, 4762295), (17, 1400675), (25, 952459), (85, 280135), (179, 133025), (313, 76075), (425, 56027), (895, 26605), (1565, 15215), (3043, 7825), (4475, 5321)]