2016181365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{28351}}^1$

素因数の和:28801

約数の個数: 32

約数和(自身を含む): 3527442432

約数和(自身を除く): 1511261067

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 431, 1293, 2155, 4741, 6465, 14223, 23705, 28351, 71115, 85053, 141755, 311861, 425265, 935583, 1559305, 4677915, 12219281, 36657843, 61096405, 134412091, 183289215, 403236273, 672060455, 2016181365]

約数ペア:

[(1, 2016181365), (3, 672060455), (5, 403236273), (11, 183289215), (15, 134412091), (33, 61096405), (55, 36657843), (165, 12219281), (431, 4677915), (1293, 1559305), (2155, 935583), (4741, 425265), (6465, 311861), (14223, 141755), (23705, 85053), (28351, 71115)]