42327805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8243}}^1$

素因数の和:8340

約数の個数: 16

約数和(自身を含む): 55399680

約数和(自身を除く): 13071875

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 8243, 41215, 107159, 535795, 651197, 3255985, 8465561, 42327805]

約数ペア:

[(1, 42327805), (5, 8465561), (13, 3255985), (65, 651197), (79, 535795), (395, 107159), (1027, 41215), (5135, 8243)]