3809775

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 6388480

約数和(自身を除く): 2578705

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 643, 1185, 1929, 1975, 3215, 5925, 9645, 16075, 48225, 50797, 152391, 253985, 761955, 1269925, 3809775]

約数ペア:

[(1, 3809775), (3, 1269925), (5, 761955), (15, 253985), (25, 152391), (75, 50797), (79, 48225), (237, 16075), (395, 9645), (643, 5925), (1185, 3215), (1929, 1975)]