3913785

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 7102080

約数和(自身を除く): 3188295

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 547, 795, 1431, 1641, 2385, 2735, 4923, 7155, 8205, 14769, 24615, 28991, 73845, 86973, 144955, 260919, 434865, 782757, 1304595, 3913785]

約数ペア:

[(1, 3913785), (3, 1304595), (5, 782757), (9, 434865), (15, 260919), (27, 144955), (45, 86973), (53, 73845), (135, 28991), (159, 24615), (265, 14769), (477, 8205), (547, 7155), (795, 4923), (1431, 2735), (1641, 2385)]