77859485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 108207360

約数和(自身を除く): 30347875

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 671, 1009, 1265, 1403, 3355, 5045, 7015, 11099, 15433, 23207, 55495, 61549, 77165, 116035, 255277, 307745, 677039, 1276385, 1415627, 3385195, 7078135, 15571897, 77859485]

約数ペア:

[(1, 77859485), (5, 15571897), (11, 7078135), (23, 3385195), (55, 1415627), (61, 1276385), (115, 677039), (253, 307745), (305, 255277), (671, 116035), (1009, 77165), (1265, 61549), (1403, 55495), (3355, 23207), (5045, 15433), (7015, 11099)]