53908155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 108838080

約数和(自身を除く): 54929925

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3229, 3339, 5565, 9687, 16145, 16695, 22603, 29061, 48435, 67809, 113015, 145305, 171137, 203427, 339045, 513411, 855685, 1017135, 1197959, 1540233, 2567055, 3593877, 5989795, 7701165, 10781631, 17969385, 53908155]

約数ペア:

[(1, 53908155), (3, 17969385), (5, 10781631), (7, 7701165), (9, 5989795), (15, 3593877), (21, 2567055), (35, 1540233), (45, 1197959), (53, 1017135), (63, 855685), (105, 513411), (159, 339045), (265, 203427), (315, 171137), (371, 145305), (477, 113015), (795, 67809), (1113, 48435), (1855, 29061), (2385, 22603), (3229, 16695), (3339, 16145), (5565, 9687)]