42951375

素因数分解:

$3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 78637728

約数和(自身を除く): 35686353

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 125, 219, 225, 365, 375, 523, 657, 1095, 1125, 1569, 1825, 2615, 3285, 4707, 5475, 7845, 9125, 13075, 16425, 23535, 27375, 38179, 39225, 65375, 82125, 114537, 117675, 190895, 196125, 343611, 572685, 588375, 954475, 1718055, 2863425, 4772375, 8590275, 14317125, 42951375]

約数ペア:

[(1, 42951375), (3, 14317125), (5, 8590275), (9, 4772375), (15, 2863425), (25, 1718055), (45, 954475), (73, 588375), (75, 572685), (125, 343611), (219, 196125), (225, 190895), (365, 117675), (375, 114537), (523, 82125), (657, 65375), (1095, 39225), (1125, 38179), (1569, 27375), (1825, 23535), (2615, 16425), (3285, 13075), (4707, 9125), (5475, 7845)]