3403125

素因数分解:

$3^2\times 5^5\times {\mathrm{11}}^2$

素因数の和:53

約数の個数: 54

約数和(自身を含む): 6753474

約数和(自身を除く): 3350349

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 125, 165, 225, 275, 363, 375, 495, 605, 625, 825, 1089, 1125, 1375, 1815, 1875, 2475, 3025, 3125, 4125, 5445, 5625, 6875, 9075, 9375, 12375, 15125, 20625, 27225, 28125, 34375, 45375, 61875, 75625, 103125, 136125, 226875, 309375, 378125, 680625, 1134375, 3403125]

約数ペア:

[(1, 3403125), (3, 1134375), (5, 680625), (9, 378125), (11, 309375), (15, 226875), (25, 136125), (33, 103125), (45, 75625), (55, 61875), (75, 45375), (99, 34375), (121, 28125), (125, 27225), (165, 20625), (225, 15125), (275, 12375), (363, 9375), (375, 9075), (495, 6875), (605, 5625), (625, 5445), (825, 4125), (1089, 3125), (1125, 3025), (1375, 2475), (1815, 1875)]