23960985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^2$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 39749376

約数和(自身を除く): 15788391

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 465, 681, 1135, 3405, 7037, 21111, 35185, 51529, 105555, 154587, 257645, 772935, 1597399, 4792197, 7986995, 23960985]

約数ペア:

[(1, 23960985), (3, 7986995), (5, 4792197), (15, 1597399), (31, 772935), (93, 257645), (155, 154587), (227, 105555), (465, 51529), (681, 35185), (1135, 21111), (3405, 7037)]