15085616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:838

約数の個数: 60

約数和(自身を含む): 36216432

約数和(自身を除く): 21130816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 797, 1183, 1352, 1456, 1594, 2366, 2704, 3188, 4732, 5579, 6376, 9464, 10361, 11158, 12752, 18928, 20722, 22316, 41444, 44632, 72527, 82888, 89264, 134693, 145054, 165776, 269386, 290108, 538772, 580216, 942851, 1077544, 1160432, 1885702, 2155088, 3771404, 7542808, 15085616]

約数ペア:

[(1, 15085616), (2, 7542808), (4, 3771404), (7, 2155088), (8, 1885702), (13, 1160432), (14, 1077544), (16, 942851), (26, 580216), (28, 538772), (52, 290108), (56, 269386), (91, 165776), (104, 145054), (112, 134693), (169, 89264), (182, 82888), (208, 72527), (338, 44632), (364, 41444), (676, 22316), (728, 20722), (797, 18928), (1183, 12752), (1352, 11158), (1456, 10361), (1594, 9464), (2366, 6376), (2704, 5579), (3188, 4732)]