66009225

素因数分解:

$3^1\times 5^2\times {\mathrm{547}}^1\times {\mathrm{1609}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 109402720

約数和(自身を除く): 43393495

約数列:

[1, 3, 5, 15, 25, 75, 547, 1609, 1641, 2735, 4827, 8045, 8205, 13675, 24135, 40225, 41025, 120675, 880123, 2640369, 4400615, 13201845, 22003075, 66009225]

約数ペア:

[(1, 66009225), (3, 22003075), (5, 13201845), (15, 4400615), (25, 2640369), (75, 880123), (547, 120675), (1609, 41025), (1641, 40225), (2735, 24135), (4827, 13675), (8045, 8205)]