13060215

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5923}}^1$

素因数の和:5948

約数の個数: 36

約数和(自身を含む): 26338104

約数和(自身を除く): 13277889

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5923, 17769, 29615, 41461, 53307, 88845, 124383, 207305, 266535, 290227, 373149, 621915, 870681, 1451135, 1865745, 2612043, 4353405, 13060215]

約数ペア:

[(1, 13060215), (3, 4353405), (5, 2612043), (7, 1865745), (9, 1451135), (15, 870681), (21, 621915), (35, 373149), (45, 290227), (49, 266535), (63, 207305), (105, 124383), (147, 88845), (245, 53307), (315, 41461), (441, 29615), (735, 17769), (2205, 5923)]