26791875

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 52876824

約数和(自身を除く): 26084949

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 433, 495, 625, 825, 1125, 1299, 1375, 1875, 2165, 2475, 3897, 4125, 4763, 5625, 6495, 6875, 10825, 12375, 14289, 19485, 20625, 23815, 32475, 42867, 54125, 61875, 71445, 97425, 119075, 162375, 214335, 270625, 357225, 487125, 595375, 811875, 1071675, 1786125, 2435625, 2976875, 5358375, 8930625, 26791875]

約数ペア:

[(1, 26791875), (3, 8930625), (5, 5358375), (9, 2976875), (11, 2435625), (15, 1786125), (25, 1071675), (33, 811875), (45, 595375), (55, 487125), (75, 357225), (99, 270625), (125, 214335), (165, 162375), (225, 119075), (275, 97425), (375, 71445), (433, 61875), (495, 54125), (625, 42867), (825, 32475), (1125, 23815), (1299, 20625), (1375, 19485), (1875, 14289), (2165, 12375), (2475, 10825), (3897, 6875), (4125, 6495), (4763, 5625)]