26750625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 48659424

約数和(自身を除く): 21908799

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1297, 1375, 1875, 3891, 4125, 6485, 6875, 14267, 19455, 20625, 32425, 42801, 71335, 97275, 162125, 214005, 356675, 486375, 810625, 1070025, 1783375, 2431875, 5350125, 8916875, 26750625]

約数ペア:

[(1, 26750625), (3, 8916875), (5, 5350125), (11, 2431875), (15, 1783375), (25, 1070025), (33, 810625), (55, 486375), (75, 356675), (125, 214005), (165, 162125), (275, 97275), (375, 71335), (625, 42801), (825, 32425), (1297, 20625), (1375, 19455), (1875, 14267), (3891, 6875), (4125, 6485)]