465006945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{55457}}^1$

素因数の和:55521

約数の個数: 32

約数和(自身を含む): 819891072

約数和(自身を除く): 354884127

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 55457, 166371, 277285, 720941, 831855, 2162823, 2384651, 3604705, 7153953, 10814115, 11923255, 31000463, 35769765, 93001389, 155002315, 465006945]

約数ペア:

[(1, 465006945), (3, 155002315), (5, 93001389), (13, 35769765), (15, 31000463), (39, 11923255), (43, 10814115), (65, 7153953), (129, 3604705), (195, 2384651), (215, 2162823), (559, 831855), (645, 720941), (1677, 277285), (2795, 166371), (8385, 55457)]