42980345

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 52565760

約数和(自身を除く): 9585415

約数列:

[1, 5, 79, 233, 395, 467, 1165, 2335, 18407, 36893, 92035, 108811, 184465, 544055, 8596069, 42980345]

約数ペア:

[(1, 42980345), (5, 8596069), (79, 544055), (233, 184465), (395, 108811), (467, 92035), (1165, 36893), (2335, 18407)]