353443325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 447399936

約数和(自身を除く): 93956611

約数列:

[1, 5, 25, 71, 173, 355, 865, 1151, 1775, 4325, 5755, 12283, 28775, 61415, 81721, 199123, 307075, 408605, 995615, 2043025, 4978075, 14137733, 70688665, 353443325]

約数ペア:

[(1, 353443325), (5, 70688665), (25, 14137733), (71, 4978075), (173, 2043025), (355, 995615), (865, 408605), (1151, 307075), (1775, 199123), (4325, 81721), (5755, 61415), (12283, 28775)]