66335955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5348

約数の個数: 48

約数和(自身を含む): 130753440

約数和(自身を除く): 64417485

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 5309, 12495, 15927, 26545, 37163, 79635, 90253, 111489, 185815, 260141, 270759, 451265, 557445, 631771, 780423, 1300705, 1353795, 1895313, 3158855, 3902115, 4422397, 9476565, 13267191, 22111985, 66335955]

約数ペア:

[(1, 66335955), (3, 22111985), (5, 13267191), (7, 9476565), (15, 4422397), (17, 3902115), (21, 3158855), (35, 1895313), (49, 1353795), (51, 1300705), (85, 780423), (105, 631771), (119, 557445), (147, 451265), (245, 270759), (255, 260141), (357, 185815), (595, 111489), (735, 90253), (833, 79635), (1785, 37163), (2499, 26545), (4165, 15927), (5309, 12495)]