42018375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{16007}}^1$

素因数の和:16032

約数の個数: 32

約数和(自身を含む): 79911936

約数和(自身を除く): 37893561

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 16007, 48021, 80035, 112049, 240105, 336147, 400175, 560245, 1200525, 1680735, 2000875, 2801225, 6002625, 8403675, 14006125, 42018375]

約数ペア:

[(1, 42018375), (3, 14006125), (5, 8403675), (7, 6002625), (15, 2801225), (21, 2000875), (25, 1680735), (35, 1200525), (75, 560245), (105, 400175), (125, 336147), (175, 240105), (375, 112049), (525, 80035), (875, 48021), (2625, 16007)]