72744075

素因数分解:

$3^4\times 5^2\times {\mathrm{35923}}^1$

素因数の和:35945

約数の個数: 30

約数和(自身を含む): 134750924

約数和(自身を除く): 62006849

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 35923, 107769, 179615, 323307, 538845, 898075, 969921, 1616535, 2694225, 2909763, 4849605, 8082675, 14548815, 24248025, 72744075]

約数ペア:

[(1, 72744075), (3, 24248025), (5, 14548815), (9, 8082675), (15, 4849605), (25, 2909763), (27, 2694225), (45, 1616535), (75, 969921), (81, 898075), (135, 538845), (225, 323307), (405, 179615), (675, 107769), (2025, 35923)]