56136285

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 101285184

約数和(自身を除く): 45148899

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 201, 215, 335, 387, 433, 603, 645, 1005, 1299, 1935, 2165, 2881, 3015, 3897, 6495, 8643, 14405, 18619, 19485, 25929, 29011, 43215, 55857, 87033, 93095, 129645, 145055, 167571, 261099, 279285, 435165, 837855, 1247473, 1305495, 3742419, 6237365, 11227257, 18712095, 56136285]

約数ペア:

[(1, 56136285), (3, 18712095), (5, 11227257), (9, 6237365), (15, 3742419), (43, 1305495), (45, 1247473), (67, 837855), (129, 435165), (201, 279285), (215, 261099), (335, 167571), (387, 145055), (433, 129645), (603, 93095), (645, 87033), (1005, 55857), (1299, 43215), (1935, 29011), (2165, 25929), (2881, 19485), (3015, 18619), (3897, 14405), (6495, 8643)]