8457150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4365

約数の個数: 48

約数和(自身を含む): 22592304

約数和(自身を除く): 14135154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4337, 8674, 13011, 21685, 26022, 43370, 56381, 65055, 108425, 112762, 130110, 169143, 216850, 281905, 325275, 338286, 563810, 650550, 845715, 1409525, 1691430, 2819050, 4228575, 8457150]

約数ペア:

[(1, 8457150), (2, 4228575), (3, 2819050), (5, 1691430), (6, 1409525), (10, 845715), (13, 650550), (15, 563810), (25, 338286), (26, 325275), (30, 281905), (39, 216850), (50, 169143), (65, 130110), (75, 112762), (78, 108425), (130, 65055), (150, 56381), (195, 43370), (325, 26022), (390, 21685), (650, 13011), (975, 8674), (1950, 4337)]