78872809345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{14639}}^1\times {\mathrm{97961}}^1$

素因数の和:112616

約数の個数: 16

約数和(自身を含む): 103259784960

約数和(自身を除く): 24386975615

約数列:

[1, 5, 11, 55, 14639, 73195, 97961, 161029, 489805, 805145, 1077571, 5387855, 1434051079, 7170255395, 15774561869, 78872809345]

約数ペア:

[(1, 78872809345), (5, 15774561869), (11, 7170255395), (55, 1434051079), (14639, 5387855), (73195, 1077571), (97961, 805145), (161029, 489805)]