524548775

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 661230000

約数和(自身を除く): 136681225

約数列:

[1, 5, 25, 107, 157, 535, 785, 1249, 2675, 3925, 6245, 16799, 31225, 83995, 133643, 196093, 419975, 668215, 980465, 3341075, 4902325, 20981951, 104909755, 524548775]

約数ペア:

[(1, 524548775), (5, 104909755), (25, 20981951), (107, 4902325), (157, 3341075), (535, 980465), (785, 668215), (1249, 419975), (2675, 196093), (3925, 133643), (6245, 83995), (16799, 31225)]