53717715

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13721}}^1$

素因数の和:13764

約数の個数: 32

約数和(自身を含む): 98798400

約数和(自身を除く): 45080685

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 13721, 41163, 68605, 123489, 205815, 370467, 397909, 617445, 1193727, 1852335, 1989545, 3581181, 5968635, 10743543, 17905905, 53717715]

約数ペア:

[(1, 53717715), (3, 17905905), (5, 10743543), (9, 5968635), (15, 3581181), (27, 1989545), (29, 1852335), (45, 1193727), (87, 617445), (135, 397909), (145, 370467), (261, 205815), (435, 123489), (783, 68605), (1305, 41163), (3915, 13721)]