53033405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 68766720

約数和(自身を除く): 15733315

約数列:

[1, 5, 31, 43, 73, 109, 155, 215, 365, 545, 1333, 2263, 3139, 3379, 4687, 6665, 7957, 11315, 15695, 16895, 23435, 39785, 97309, 145297, 246667, 342151, 486545, 726485, 1233335, 1710755, 10606681, 53033405]

約数ペア:

[(1, 53033405), (5, 10606681), (31, 1710755), (43, 1233335), (73, 726485), (109, 486545), (155, 342151), (215, 246667), (365, 145297), (545, 97309), (1333, 39785), (2263, 23435), (3139, 16895), (3379, 15695), (4687, 11315), (6665, 7957)]