165339915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3061}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 286015296

約数和(自身を除く): 120675381

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3061, 3601, 4155, 9183, 10803, 15305, 18005, 39793, 45915, 54015, 119379, 198965, 596895, 847897, 2543691, 4239485, 11022661, 12718455, 33067983, 55113305, 165339915]

約数ペア:

[(1, 165339915), (3, 55113305), (5, 33067983), (13, 12718455), (15, 11022661), (39, 4239485), (65, 2543691), (195, 847897), (277, 596895), (831, 198965), (1385, 119379), (3061, 54015), (3601, 45915), (4155, 39793), (9183, 18005), (10803, 15305)]