87230025

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6571}}^1$

素因数の和:6646

約数の個数: 36

約数和(自身を含む): 158910960

約数和(自身を除く): 71680935

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 6571, 13275, 19713, 32855, 59139, 98565, 164275, 295695, 387689, 492825, 1163067, 1478475, 1938445, 3489201, 5815335, 9692225, 17446005, 29076675, 87230025]

約数ペア:

[(1, 87230025), (3, 29076675), (5, 17446005), (9, 9692225), (15, 5815335), (25, 3489201), (45, 1938445), (59, 1478475), (75, 1163067), (177, 492825), (225, 387689), (295, 295695), (531, 164275), (885, 98565), (1475, 59139), (2655, 32855), (4425, 19713), (6571, 13275)]