71043075

素因数分解:

$3^4\times 5^2\times {\mathrm{35083}}^1$

素因数の和:35105

約数の個数: 30

約数和(自身を含む): 131600084

約数和(自身を除く): 60557009

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 35083, 105249, 175415, 315747, 526245, 877075, 947241, 1578735, 2631225, 2841723, 4736205, 7893675, 14208615, 23681025, 71043075]

約数ペア:

[(1, 71043075), (3, 23681025), (5, 14208615), (9, 7893675), (15, 4736205), (25, 2841723), (27, 2631225), (45, 1578735), (75, 947241), (81, 877075), (135, 526245), (225, 315747), (405, 175415), (675, 105249), (2025, 35083)]