23013325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 30486888

約数和(自身を除く): 7473563

約数列:

[1, 5, 17, 25, 85, 173, 313, 425, 865, 1565, 2941, 4325, 5321, 7825, 14705, 26605, 54149, 73525, 133025, 270745, 920533, 1353725, 4602665, 23013325]

約数ペア:

[(1, 23013325), (5, 4602665), (17, 1353725), (25, 920533), (85, 270745), (173, 133025), (313, 73525), (425, 54149), (865, 26605), (1565, 14705), (2941, 7825), (4325, 5321)]