65752965

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 118657440

約数和(自身を除く): 52904475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 405, 537, 895, 907, 1611, 2685, 2721, 4535, 4833, 8055, 8163, 13605, 14499, 24165, 24489, 40815, 72495, 73467, 122445, 162353, 367335, 487059, 811765, 1461177, 2435295, 4383531, 7305885, 13150593, 21917655, 65752965]

約数ペア:

[(1, 65752965), (3, 21917655), (5, 13150593), (9, 7305885), (15, 4383531), (27, 2435295), (45, 1461177), (81, 811765), (135, 487059), (179, 367335), (405, 162353), (537, 122445), (895, 73467), (907, 72495), (1611, 40815), (2685, 24489), (2721, 24165), (4535, 14499), (4833, 13605), (8055, 8163)]