87645375

素因数分解:

$3^3\times 5^3\times {\mathrm{25969}}^1$

素因数の和:25993

約数の個数: 32

約数和(自身を含む): 162052800

約数和(自身を除く): 74407425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 25969, 77907, 129845, 233721, 389535, 649225, 701163, 1168605, 1947675, 3246125, 3505815, 5843025, 9738375, 17529075, 29215125, 87645375]

約数ペア:

[(1, 87645375), (3, 29215125), (5, 17529075), (9, 9738375), (15, 5843025), (25, 3505815), (27, 3246125), (45, 1947675), (75, 1168605), (125, 701163), (135, 649225), (225, 389535), (375, 233721), (675, 129845), (1125, 77907), (3375, 25969)]