1330355985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{80701}}^1$

素因数の和:80873

約数の個数: 32

約数和(自身を含む): 2448175872

約数和(自身を除く): 1117819887

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 5495, 16485, 80701, 242103, 403505, 564907, 1210515, 1694721, 2824535, 8473605, 12670057, 38010171, 63350285, 88690399, 190050855, 266071197, 443451995, 1330355985]

約数ペア:

[(1, 1330355985), (3, 443451995), (5, 266071197), (7, 190050855), (15, 88690399), (21, 63350285), (35, 38010171), (105, 12670057), (157, 8473605), (471, 2824535), (785, 1694721), (1099, 1210515), (2355, 564907), (3297, 403505), (5495, 242103), (16485, 80701)]