1547425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 2223072

約数和(自身を除く): 675647

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 331, 425, 935, 1655, 3641, 4675, 5627, 8275, 18205, 28135, 61897, 91025, 140675, 309485, 1547425]

約数ペア:

[(1, 1547425), (5, 309485), (11, 140675), (17, 91025), (25, 61897), (55, 28135), (85, 18205), (187, 8275), (275, 5627), (331, 4675), (425, 3641), (935, 1655)]