12027025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 15769080

約数和(自身を除く): 3742055

約数列:

[1, 5, 25, 29, 53, 145, 265, 313, 725, 1325, 1537, 1565, 7685, 7825, 9077, 16589, 38425, 45385, 82945, 226925, 414725, 481081, 2405405, 12027025]

約数ペア:

[(1, 12027025), (5, 2405405), (25, 481081), (29, 414725), (53, 226925), (145, 82945), (265, 45385), (313, 38425), (725, 16589), (1325, 9077), (1537, 7825), (1565, 7685)]