171064145

素因数分解:

$5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{3049}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 239913000

約数和(自身を除く): 68848855

約数列:

[1, 5, 7, 35, 49, 229, 245, 1145, 1603, 3049, 8015, 11221, 15245, 21343, 56105, 106715, 149401, 698221, 747005, 3491105, 4887547, 24437735, 34212829, 171064145]

約数ペア:

[(1, 171064145), (5, 34212829), (7, 24437735), (35, 4887547), (49, 3491105), (229, 747005), (245, 698221), (1145, 149401), (1603, 106715), (3049, 56105), (8015, 21343), (11221, 15245)]