47128545

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22283}}^1$

素因数の和:22341

約数の個数: 24

約数和(自身を含む): 83431296

約数和(自身を除く): 36302751

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 22283, 66849, 111415, 200547, 334245, 1002735, 1047301, 3141903, 5236505, 9425709, 15709515, 47128545]

約数ペア:

[(1, 47128545), (3, 15709515), (5, 9425709), (9, 5236505), (15, 3141903), (45, 1047301), (47, 1002735), (141, 334245), (235, 200547), (423, 111415), (705, 66849), (2115, 22283)]