80938065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1543}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 140071680

約数和(自身を除く): 59133615

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 807, 1345, 1543, 3497, 4035, 4629, 7715, 10491, 17485, 20059, 23145, 52455, 60177, 100295, 300885, 415067, 1245201, 2075335, 5395871, 6226005, 16187613, 26979355, 80938065]

約数ペア:

[(1, 80938065), (3, 26979355), (5, 16187613), (13, 6226005), (15, 5395871), (39, 2075335), (65, 1245201), (195, 415067), (269, 300885), (807, 100295), (1345, 60177), (1543, 52455), (3497, 23145), (4035, 20059), (4629, 17485), (7715, 10491)]