310065125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 415134720

約数和(自身を除く): 105069595

約数列:

[1, 5, 17, 25, 79, 85, 125, 395, 425, 1343, 1847, 1975, 2125, 6715, 9235, 9875, 31399, 33575, 46175, 145913, 156995, 167875, 230875, 729565, 784975, 2480521, 3647825, 3924875, 12402605, 18239125, 62013025, 310065125]

約数ペア:

[(1, 310065125), (5, 62013025), (17, 18239125), (25, 12402605), (79, 3924875), (85, 3647825), (125, 2480521), (395, 784975), (425, 729565), (1343, 230875), (1847, 167875), (1975, 156995), (2125, 145913), (6715, 46175), (9235, 33575), (9875, 31399)]