42915585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6547}}^1$

素因数の和:6597

約数の個数: 32

約数和(自身を含む): 75432960

約数和(自身を除く): 32517375

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6547, 6555, 19641, 32735, 98205, 124393, 150581, 373179, 451743, 621965, 752905, 1865895, 2258715, 2861039, 8583117, 14305195, 42915585]

約数ペア:

[(1, 42915585), (3, 14305195), (5, 8583117), (15, 2861039), (19, 2258715), (23, 1865895), (57, 752905), (69, 621965), (95, 451743), (115, 373179), (285, 150581), (345, 124393), (437, 98205), (1311, 32735), (2185, 19641), (6547, 6555)]