10828125

素因数分解:

$3^2\times 5^6\times 7^1\times {\mathrm{11}}^1$

素因数の和:54

約数の個数: 84

約数和(自身を含む): 24374688

約数和(自身を除く): 13546563

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 125, 165, 175, 225, 231, 275, 315, 375, 385, 495, 525, 625, 693, 825, 875, 1125, 1155, 1375, 1575, 1875, 1925, 2475, 2625, 3125, 3465, 4125, 4375, 5625, 5775, 6875, 7875, 9375, 9625, 12375, 13125, 15625, 17325, 20625, 21875, 28125, 28875, 34375, 39375, 46875, 48125, 61875, 65625, 86625, 103125, 109375, 140625, 144375, 171875, 196875, 240625, 309375, 328125, 433125, 515625, 721875, 984375, 1203125, 1546875, 2165625, 3609375, 10828125]

約数ペア:

[(1, 10828125), (3, 3609375), (5, 2165625), (7, 1546875), (9, 1203125), (11, 984375), (15, 721875), (21, 515625), (25, 433125), (33, 328125), (35, 309375), (45, 240625), (55, 196875), (63, 171875), (75, 144375), (77, 140625), (99, 109375), (105, 103125), (125, 86625), (165, 65625), (175, 61875), (225, 48125), (231, 46875), (275, 39375), (315, 34375), (375, 28875), (385, 28125), (495, 21875), (525, 20625), (625, 17325), (693, 15625), (825, 13125), (875, 12375), (1125, 9625), (1155, 9375), (1375, 7875), (1575, 6875), (1875, 5775), (1925, 5625), (2475, 4375), (2625, 4125), (3125, 3465)]