13254645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 9606795

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 881, 885, 1003, 2643, 3009, 4405, 5015, 13215, 14977, 15045, 44931, 51979, 74885, 155937, 224655, 259895, 779685, 883643, 2650929, 4418215, 13254645]

約数ペア:

[(1, 13254645), (3, 4418215), (5, 2650929), (15, 883643), (17, 779685), (51, 259895), (59, 224655), (85, 155937), (177, 74885), (255, 51979), (295, 44931), (881, 15045), (885, 14977), (1003, 13215), (2643, 5015), (3009, 4405)]