2110295025

素因数分解:

$3^4\times 5^2\times {\mathrm{1042121}}^1$

素因数の和:1042143

約数の個数: 30

約数和(自身を含む): 3908999622

約数和(自身を除く): 1798704597

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 1042121, 3126363, 5210605, 9379089, 15631815, 26053025, 28137267, 46895445, 78159075, 84411801, 140686335, 234477225, 422059005, 703431675, 2110295025]

約数ペア:

[(1, 2110295025), (3, 703431675), (5, 422059005), (9, 234477225), (15, 140686335), (25, 84411801), (27, 78159075), (45, 46895445), (75, 28137267), (81, 26053025), (135, 15631815), (225, 9379089), (405, 5210605), (675, 3126363), (2025, 1042121)]