42164145

素因数分解:

$3^5\times 5^1\times {\mathrm{34703}}^1$

素因数の和:34723

約数の個数: 24

約数和(自身を含む): 75793536

約数和(自身を除く): 33629391

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 34703, 104109, 173515, 312327, 520545, 936981, 1561635, 2810943, 4684905, 8432829, 14054715, 42164145]

約数ペア:

[(1, 42164145), (3, 14054715), (5, 8432829), (9, 4684905), (15, 2810943), (27, 1561635), (45, 936981), (81, 520545), (135, 312327), (243, 173515), (405, 104109), (1215, 34703)]