23355225

素因数分解:

$3^2\times 5^2\times {\mathrm{103801}}^1$

素因数の和:103817

約数の個数: 18

約数和(自身を含む): 41832206

約数和(自身を除く): 18476981

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 103801, 311403, 519005, 934209, 1557015, 2595025, 4671045, 7785075, 23355225]

約数ペア:

[(1, 23355225), (3, 7785075), (5, 4671045), (9, 2595025), (15, 1557015), (25, 934209), (45, 519005), (75, 311403), (225, 103801)]