85118175

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 159751680

約数和(自身を除く): 74633505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 2683, 3525, 6345, 8049, 10575, 13415, 24147, 31725, 40245, 67075, 72441, 120735, 126101, 201225, 362205, 378303, 603675, 630505, 1134909, 1811025, 1891515, 3152525, 3404727, 5674545, 9457575, 17023635, 28372725, 85118175]

約数ペア:

[(1, 85118175), (3, 28372725), (5, 17023635), (9, 9457575), (15, 5674545), (25, 3404727), (27, 3152525), (45, 1891515), (47, 1811025), (75, 1134909), (135, 630505), (141, 603675), (225, 378303), (235, 362205), (423, 201225), (675, 126101), (705, 120735), (1175, 72441), (1269, 67075), (2115, 40245), (2683, 31725), (3525, 24147), (6345, 13415), (8049, 10575)]