220149225

素因数分解:

$3^3\times 5^2\times {\mathrm{326147}}^1$

素因数の和:326166

約数の個数: 24

約数和(自身を含む): 404423520

約数和(自身を除く): 184274295

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 326147, 978441, 1630735, 2935323, 4892205, 8153675, 8805969, 14676615, 24461025, 44029845, 73383075, 220149225]

約数ペア:

[(1, 220149225), (3, 73383075), (5, 44029845), (9, 24461025), (15, 14676615), (25, 8805969), (27, 8153675), (45, 4892205), (75, 2935323), (135, 1630735), (225, 978441), (675, 326147)]