29278575

素因数分解:

$3^2\times 5^2\times {\mathrm{130127}}^1$

素因数の和:130143

約数の個数: 18

約数和(自身を含む): 52441584

約数和(自身を除く): 23163009

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 130127, 390381, 650635, 1171143, 1951905, 3253175, 5855715, 9759525, 29278575]

約数ペア:

[(1, 29278575), (3, 9759525), (5, 5855715), (9, 3253175), (15, 1951905), (25, 1171143), (45, 650635), (75, 390381), (225, 130127)]