25845075

素因数分解:

$3^4\times 5^2\times {\mathrm{12763}}^1$

素因数の和:12785

約数の個数: 30

約数和(自身を含む): 47877764

約数和(自身を除く): 22032689

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 12763, 38289, 63815, 114867, 191445, 319075, 344601, 574335, 957225, 1033803, 1723005, 2871675, 5169015, 8615025, 25845075]

約数ペア:

[(1, 25845075), (3, 8615025), (5, 5169015), (9, 2871675), (15, 1723005), (25, 1033803), (27, 957225), (45, 574335), (75, 344601), (81, 319075), (135, 191445), (225, 114867), (405, 63815), (675, 38289), (2025, 12763)]