8104275

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 14669200

約数和(自身を除く): 6564925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 199, 225, 543, 597, 905, 995, 1629, 1791, 2715, 2985, 4525, 4975, 8145, 8955, 13575, 14925, 36019, 40725, 44775, 108057, 180095, 324171, 540285, 900475, 1620855, 2701425, 8104275]

約数ペア:

[(1, 8104275), (3, 2701425), (5, 1620855), (9, 900475), (15, 540285), (25, 324171), (45, 180095), (75, 108057), (181, 44775), (199, 40725), (225, 36019), (543, 14925), (597, 13575), (905, 8955), (995, 8145), (1629, 4975), (1791, 4525), (2715, 2985)]