22625625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 41161824

約数和(自身を除く): 18536199

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1097, 1375, 1875, 3291, 4125, 5485, 6875, 12067, 16455, 20625, 27425, 36201, 60335, 82275, 137125, 181005, 301675, 411375, 685625, 905025, 1508375, 2056875, 4525125, 7541875, 22625625]

約数ペア:

[(1, 22625625), (3, 7541875), (5, 4525125), (11, 2056875), (15, 1508375), (25, 905025), (33, 685625), (55, 411375), (75, 301675), (125, 181005), (165, 137125), (275, 82275), (375, 60335), (625, 36201), (825, 27425), (1097, 20625), (1375, 16455), (1875, 12067), (3291, 6875), (4125, 5485)]