201212775

素因数分解:

$3^3\times 5^2\times {\mathrm{298093}}^1$

素因数の和:298112

約数の個数: 24

約数和(自身を含む): 369636560

約数和(自身を除く): 168423785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 298093, 894279, 1490465, 2682837, 4471395, 7452325, 8048511, 13414185, 22356975, 40242555, 67070925, 201212775]

約数ペア:

[(1, 201212775), (3, 67070925), (5, 40242555), (9, 22356975), (15, 13414185), (25, 8048511), (27, 7452325), (45, 4471395), (75, 2682837), (135, 1490465), (225, 894279), (675, 298093)]