140835225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{110459}}^1$

素因数の和:110489

約数の個数: 24

約数和(自身を含む): 246546720

約数和(自身を除く): 105711495

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 110459, 331377, 552295, 1656885, 1877803, 2761475, 5633409, 8284425, 9389015, 28167045, 46945075, 140835225]

約数ペア:

[(1, 140835225), (3, 46945075), (5, 28167045), (15, 9389015), (17, 8284425), (25, 5633409), (51, 2761475), (75, 1877803), (85, 1656885), (255, 552295), (425, 331377), (1275, 110459)]