31529990015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{24551}}^1$

素因数の和:25123

約数の個数: 32

約数和(自身を含む): 41524306560

約数和(自身を除く): 9994316545

約数列:

[1, 5, 17, 29, 85, 145, 493, 521, 2465, 2605, 8857, 15109, 24551, 44285, 75545, 122755, 256853, 417367, 711979, 1284265, 2086835, 3559895, 12103643, 12791071, 60518215, 63955355, 217448207, 370941059, 1087241035, 1854705295, 6305998003, 31529990015]

約数ペア:

[(1, 31529990015), (5, 6305998003), (17, 1854705295), (29, 1087241035), (85, 370941059), (145, 217448207), (493, 63955355), (521, 60518215), (2465, 12791071), (2605, 12103643), (8857, 3559895), (15109, 2086835), (24551, 1284265), (44285, 711979), (75545, 417367), (122755, 256853)]