12453618325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{2437}}^1\times {\mathrm{2879}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 15671854080

約数和(自身を除く): 3218235755

約数列:

[1, 5, 25, 71, 355, 1775, 2437, 2879, 12185, 14395, 60925, 71975, 173027, 204409, 865135, 1022045, 4325675, 5110225, 7016123, 35080615, 175403075, 498144733, 2490723665, 12453618325]

約数ペア:

[(1, 12453618325), (5, 2490723665), (25, 498144733), (71, 175403075), (355, 35080615), (1775, 7016123), (2437, 5110225), (2879, 4325675), (12185, 1022045), (14395, 865135), (60925, 204409), (71975, 173027)]