8047875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 14616576

約数和(自身を除く): 6568701

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 1951, 4125, 5853, 9755, 21461, 29265, 48775, 64383, 107305, 146325, 243875, 321915, 536525, 731625, 1609575, 2682625, 8047875]

約数ペア:

[(1, 8047875), (3, 2682625), (5, 1609575), (11, 731625), (15, 536525), (25, 321915), (33, 243875), (55, 146325), (75, 107305), (125, 64383), (165, 48775), (275, 29265), (375, 21461), (825, 9755), (1375, 5853), (1951, 4125)]