85859657975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{23311}}^1$

素因数の和:24960

約数の個数: 48

約数和(自身を含む): 131121607680

約数和(自身を除く): 45261949705

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1619, 2275, 8095, 11333, 21047, 23311, 40475, 56665, 105235, 116555, 147329, 163177, 283325, 303043, 526175, 582775, 736645, 815885, 1515215, 2121301, 3683225, 4079425, 7576075, 10606505, 37740509, 53032525, 188702545, 264183563, 490626617, 943512725, 1320917815, 2453133085, 3434386319, 6604589075, 12265665425, 17171931595, 85859657975]

約数ペア:

[(1, 85859657975), (5, 17171931595), (7, 12265665425), (13, 6604589075), (25, 3434386319), (35, 2453133085), (65, 1320917815), (91, 943512725), (175, 490626617), (325, 264183563), (455, 188702545), (1619, 53032525), (2275, 37740509), (8095, 10606505), (11333, 7576075), (21047, 4079425), (23311, 3683225), (40475, 2121301), (56665, 1515215), (105235, 815885), (116555, 736645), (147329, 582775), (163177, 526175), (283325, 303043)]