7260705

素因数分解:

$3^3\times 5^1\times {\mathrm{53783}}^1$

素因数の和:53797

約数の個数: 16

約数和(自身を含む): 12908160

約数和(自身を除く): 5647455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 53783, 161349, 268915, 484047, 806745, 1452141, 2420235, 7260705]

約数ペア:

[(1, 7260705), (3, 2420235), (5, 1452141), (9, 806745), (15, 484047), (27, 268915), (45, 161349), (135, 53783)]