13424325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 22516416

約数和(自身を除く): 9092091

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 2521, 5325, 7563, 12605, 37815, 63025, 178991, 189075, 536973, 894955, 2684865, 4474775, 13424325]

約数ペア:

[(1, 13424325), (3, 4474775), (5, 2684865), (15, 894955), (25, 536973), (71, 189075), (75, 178991), (213, 63025), (355, 37815), (1065, 12605), (1775, 7563), (2521, 5325)]