5107995

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 9176640

約数和(自身を除く): 4068645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 241, 471, 723, 785, 1205, 1413, 2169, 2355, 3615, 4239, 6507, 7065, 10845, 21195, 32535, 37837, 113511, 189185, 340533, 567555, 1021599, 1702665, 5107995]

約数ペア:

[(1, 5107995), (3, 1702665), (5, 1021599), (9, 567555), (15, 340533), (27, 189185), (45, 113511), (135, 37837), (157, 32535), (241, 21195), (471, 10845), (723, 7065), (785, 6507), (1205, 4239), (1413, 3615), (2169, 2355)]