4405305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 7420608

約数和(自身を除く): 3015303

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 565, 1695, 2599, 7797, 12769, 12995, 38307, 38985, 63845, 191535, 293687, 881061, 1468435, 4405305]

約数ペア:

[(1, 4405305), (3, 1468435), (5, 881061), (15, 293687), (23, 191535), (69, 63845), (113, 38985), (115, 38307), (339, 12995), (345, 12769), (565, 7797), (1695, 2599)]