16956675

素因数分解:

$3^3\times 5^2\times {\mathrm{25121}}^1$

素因数の和:25140

約数の個数: 24

約数和(自身を含む): 31151280

約数和(自身を除く): 14194605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 25121, 75363, 125605, 226089, 376815, 628025, 678267, 1130445, 1884075, 3391335, 5652225, 16956675]

約数ペア:

[(1, 16956675), (3, 5652225), (5, 3391335), (9, 1884075), (15, 1130445), (25, 678267), (27, 628025), (45, 376815), (75, 226089), (135, 125605), (225, 75363), (675, 25121)]