56341215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 112140288

約数和(自身を除く): 55799073

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 383, 467, 1149, 1401, 1915, 2335, 2681, 3269, 3447, 4203, 5745, 7005, 8043, 9807, 13405, 16345, 17235, 21015, 24129, 29421, 40215, 49035, 120645, 147105, 178861, 536583, 894305, 1252027, 1609749, 2682915, 3756081, 6260135, 8048745, 11268243, 18780405, 56341215]

約数ペア:

[(1, 56341215), (3, 18780405), (5, 11268243), (7, 8048745), (9, 6260135), (15, 3756081), (21, 2682915), (35, 1609749), (45, 1252027), (63, 894305), (105, 536583), (315, 178861), (383, 147105), (467, 120645), (1149, 49035), (1401, 40215), (1915, 29421), (2335, 24129), (2681, 21015), (3269, 17235), (3447, 16345), (4203, 13405), (5745, 9807), (7005, 8043)]