1212738045

素因数分解:

$3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{64217}}^1$

素因数の和:65484

約数の個数: 16

約数和(自身を含む): 1941952320

約数和(自身を除く): 729214275

約数列:

[1, 3, 5, 15, 1259, 3777, 6295, 18885, 64217, 192651, 321085, 963255, 80849203, 242547609, 404246015, 1212738045]

約数ペア:

[(1, 1212738045), (3, 404246015), (5, 242547609), (15, 80849203), (1259, 963255), (3777, 321085), (6295, 192651), (18885, 64217)]