80084005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10993}}^1$

素因数の和:11076

約数の個数: 16

約数和(自身を含む): 101320704

約数和(自身を除く): 21236699

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 10993, 54965, 340783, 516671, 1703915, 2583355, 16016801, 80084005]

約数ペア:

[(1, 80084005), (5, 16016801), (31, 2583355), (47, 1703915), (155, 516671), (235, 340783), (1457, 54965), (7285, 10993)]