23208225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 38866560

約数和(自身を除く): 15658335

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 3917, 5925, 11751, 19585, 58755, 97925, 293775, 309443, 928329, 1547215, 4641645, 7736075, 23208225]

約数ペア:

[(1, 23208225), (3, 7736075), (5, 4641645), (15, 1547215), (25, 928329), (75, 309443), (79, 293775), (237, 97925), (395, 58755), (1185, 19585), (1975, 11751), (3917, 5925)]