144397755

素因数分解:

$3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2053}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 257325120

約数和(自身を除く): 112927365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 521, 1563, 2053, 2605, 4689, 6159, 7815, 10265, 14067, 18477, 23445, 30795, 55431, 70335, 92385, 277155, 1069613, 3208839, 5348065, 9626517, 16044195, 28879551, 48132585, 144397755]

約数ペア:

[(1, 144397755), (3, 48132585), (5, 28879551), (9, 16044195), (15, 9626517), (27, 5348065), (45, 3208839), (135, 1069613), (521, 277155), (1563, 92385), (2053, 70335), (2605, 55431), (4689, 30795), (6159, 23445), (7815, 18477), (10265, 14067)]