8840975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 12884592

約数和(自身を除く): 4043617

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2473, 3575, 12365, 27203, 32149, 61825, 136015, 160745, 353639, 680075, 803725, 1768195, 8840975]

約数ペア:

[(1, 8840975), (5, 1768195), (11, 803725), (13, 680075), (25, 353639), (55, 160745), (65, 136015), (143, 61825), (275, 32149), (325, 27203), (715, 12365), (2473, 3575)]