84744225

素因数分解:

$3^4\times 5^2\times {\mathrm{41849}}^1$

素因数の和:41871

約数の個数: 30

約数和(自身を含む): 156979350

約数和(自身を除く): 72235125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 41849, 125547, 209245, 376641, 627735, 1046225, 1129923, 1883205, 3138675, 3389769, 5649615, 9416025, 16948845, 28248075, 84744225]

約数ペア:

[(1, 84744225), (3, 28248075), (5, 16948845), (9, 9416025), (15, 5649615), (25, 3389769), (27, 3138675), (45, 1883205), (75, 1129923), (81, 1046225), (135, 627735), (225, 376641), (405, 209245), (675, 125547), (2025, 41849)]