89811135

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2467}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 155928240

約数和(自身を除く): 66117105

約数列:

[1, 3, 5, 9, 15, 45, 809, 2427, 2467, 4045, 7281, 7401, 12135, 12335, 22203, 36405, 37005, 111015, 1995803, 5987409, 9979015, 17962227, 29937045, 89811135]

約数ペア:

[(1, 89811135), (3, 29937045), (5, 17962227), (9, 9979015), (15, 5987409), (45, 1995803), (809, 111015), (2427, 37005), (2467, 36405), (4045, 22203), (7281, 12335), (7401, 12135)]