145469135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 209682432

約数和(自身を除く): 64213297

約数列:

[1, 5, 7, 23, 35, 115, 157, 161, 785, 805, 1099, 1151, 3611, 5495, 5755, 8057, 18055, 25277, 26473, 40285, 126385, 132365, 180707, 185311, 903535, 926555, 1264949, 4156261, 6324745, 20781305, 29093827, 145469135]

約数ペア:

[(1, 145469135), (5, 29093827), (7, 20781305), (23, 6324745), (35, 4156261), (115, 1264949), (157, 926555), (161, 903535), (785, 185311), (805, 180707), (1099, 132365), (1151, 126385), (3611, 40285), (5495, 26473), (5755, 25277), (8057, 18055)]