142635525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{111871}}^1$

素因数の和:111901

約数の個数: 24

約数和(自身を含む): 249698304

約数和(自身を除く): 107062779

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 111871, 335613, 559355, 1678065, 1901807, 2796775, 5705421, 8390325, 9509035, 28527105, 47545175, 142635525]

約数ペア:

[(1, 142635525), (3, 47545175), (5, 28527105), (15, 9509035), (17, 8390325), (25, 5705421), (51, 2796775), (75, 1901807), (85, 1678065), (255, 559355), (425, 335613), (1275, 111871)]