76696515

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{4969}}^1$

素因数の和:5001

約数の個数: 48

約数和(自身を含む): 155064000

約数和(自身を除く): 78367485

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 4969, 5145, 14907, 15435, 24845, 34783, 44721, 74535, 104349, 173915, 223605, 243481, 313047, 521745, 730443, 1217405, 1565235, 1704367, 2191329, 3652215, 5113101, 8521835, 10956645, 15339303, 25565505, 76696515]

約数ペア:

[(1, 76696515), (3, 25565505), (5, 15339303), (7, 10956645), (9, 8521835), (15, 5113101), (21, 3652215), (35, 2191329), (45, 1704367), (49, 1565235), (63, 1217405), (105, 730443), (147, 521745), (245, 313047), (315, 243481), (343, 223605), (441, 173915), (735, 104349), (1029, 74535), (1715, 44721), (2205, 34783), (3087, 24845), (4969, 15435), (5145, 14907)]