7152145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 4379375

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1429, 5005, 7145, 10003, 15719, 18577, 50015, 78595, 92885, 110033, 130039, 204347, 550165, 650195, 1021735, 1430429, 7152145]

約数ペア:

[(1, 7152145), (5, 1430429), (7, 1021735), (11, 650195), (13, 550165), (35, 204347), (55, 130039), (65, 110033), (77, 92885), (91, 78595), (143, 50015), (385, 18577), (455, 15719), (715, 10003), (1001, 7145), (1429, 5005)]