80790535

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 114278400

約数和(自身を除く): 33487865

約数列:

[1, 5, 7, 35, 61, 79, 305, 395, 427, 479, 553, 2135, 2395, 2765, 3353, 4819, 16765, 24095, 29219, 33733, 37841, 146095, 168665, 189205, 204533, 264887, 1022665, 1324435, 2308301, 11541505, 16158107, 80790535]

約数ペア:

[(1, 80790535), (5, 16158107), (7, 11541505), (35, 2308301), (61, 1324435), (79, 1022665), (305, 264887), (395, 204533), (427, 189205), (479, 168665), (553, 146095), (2135, 37841), (2395, 33733), (2765, 29219), (3353, 24095), (4819, 16765)]