42698195

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 52164000

約数和(自身を除く): 9465805

約数列:

[1, 5, 89, 229, 419, 445, 1145, 2095, 20381, 37291, 95951, 101905, 186455, 479755, 8539639, 42698195]

約数ペア:

[(1, 42698195), (5, 8539639), (89, 479755), (229, 186455), (419, 101905), (445, 95951), (1145, 37291), (2095, 20381)]