38897535

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 63705600

約数和(自身を除く): 24808065

約数列:

[1, 3, 5, 15, 83, 157, 199, 249, 415, 471, 597, 785, 995, 1245, 2355, 2985, 13031, 16517, 31243, 39093, 49551, 65155, 82585, 93729, 156215, 195465, 247755, 468645, 2593169, 7779507, 12965845, 38897535]

約数ペア:

[(1, 38897535), (3, 12965845), (5, 7779507), (15, 2593169), (83, 468645), (157, 247755), (199, 195465), (249, 156215), (415, 93729), (471, 82585), (597, 65155), (785, 49551), (995, 39093), (1245, 31243), (2355, 16517), (2985, 13031)]