172012015

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{119869}}^1$

素因数の和:119922

約数の個数: 16

約数和(自身を含む): 241657920

約数和(自身を除く): 69645905

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 119869, 599345, 839083, 4195415, 4914629, 24573145, 34402403, 172012015]

約数ペア:

[(1, 172012015), (5, 34402403), (7, 24573145), (35, 4914629), (41, 4195415), (205, 839083), (287, 599345), (1435, 119869)]