1038049325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{128551}}^1$

素因数の和:128597

約数の個数: 24

約数和(自身を含む): 1434640320

約数和(自身を除く): 396590995

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 128551, 642755, 2185367, 2442469, 3213775, 10926835, 12212345, 41521973, 54634175, 61061725, 207609865, 1038049325]

約数ペア:

[(1, 1038049325), (5, 207609865), (17, 61061725), (19, 54634175), (25, 41521973), (85, 12212345), (95, 10926835), (323, 3213775), (425, 2442469), (475, 2185367), (1615, 642755), (8075, 128551)]