53231345

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 68700960

約数和(自身を除く): 15469615

約数列:

[1, 5, 37, 53, 61, 89, 185, 265, 305, 445, 1961, 2257, 3233, 3293, 4717, 5429, 9805, 11285, 16165, 16465, 23585, 27145, 119621, 174529, 200873, 287737, 598105, 872645, 1004365, 1438685, 10646269, 53231345]

約数ペア:

[(1, 53231345), (5, 10646269), (37, 1438685), (53, 1004365), (61, 872645), (89, 598105), (185, 287737), (265, 200873), (305, 174529), (445, 119621), (1961, 27145), (2257, 23585), (3233, 16465), (3293, 16165), (4717, 11285), (5429, 9805)]