7929075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 16356096

約数和(自身を除く): 8427021

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1373, 1925, 4119, 5775, 6865, 9611, 15103, 20595, 28833, 34325, 45309, 48055, 75515, 102975, 105721, 144165, 226545, 240275, 317163, 377575, 528605, 720825, 1132725, 1585815, 2643025, 7929075]

約数ペア:

[(1, 7929075), (3, 2643025), (5, 1585815), (7, 1132725), (11, 720825), (15, 528605), (21, 377575), (25, 317163), (33, 240275), (35, 226545), (55, 144165), (75, 105721), (77, 102975), (105, 75515), (165, 48055), (175, 45309), (231, 34325), (275, 28833), (385, 20595), (525, 15103), (825, 9611), (1155, 6865), (1373, 5775), (1925, 4119)]