71280675

素因数分解:

$3^3\times 5^2\times {\mathrm{105601}}^1$

素因数の和:105620

約数の個数: 24

約数和(自身を含む): 130946480

約数和(自身を除く): 59665805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 105601, 316803, 528005, 950409, 1584015, 2640025, 2851227, 4752045, 7920075, 14256135, 23760225, 71280675]

約数ペア:

[(1, 71280675), (3, 23760225), (5, 14256135), (9, 7920075), (15, 4752045), (25, 2851227), (27, 2640025), (45, 1584015), (75, 950409), (135, 528005), (225, 316803), (675, 105601)]