45122525

素因数分解:

$5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 64204224

約数和(自身を除く): 19081699

約数列:

[1, 5, 7, 25, 35, 175, 401, 643, 2005, 2807, 3215, 4501, 10025, 14035, 16075, 22505, 70175, 112525, 257843, 1289215, 1804901, 6446075, 9024505, 45122525]

約数ペア:

[(1, 45122525), (5, 9024505), (7, 6446075), (25, 1804901), (35, 1289215), (175, 257843), (401, 112525), (643, 70175), (2005, 22505), (2807, 16075), (3215, 14035), (4501, 10025)]