2620007235

素因数分解:

$3^3\times 5^1\times {\mathrm{19407461}}^1$

素因数の和:19407475

約数の個数: 16

約数和(自身を含む): 4657790880

約数和(自身を除く): 2037783645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19407461, 58222383, 97037305, 174667149, 291111915, 524001447, 873335745, 2620007235]

約数ペア:

[(1, 2620007235), (3, 873335745), (5, 524001447), (9, 291111915), (15, 174667149), (27, 97037305), (45, 58222383), (135, 19407461)]