5215457845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1513921}}^1$

素因数の和:1513992

約数の個数: 16

約数和(自身を含む): 6867150192

約数和(自身を除く): 1651692347

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 1513921, 7569605, 19680973, 80237813, 98404865, 401189065, 1043091569, 5215457845]

約数ペア:

[(1, 5215457845), (5, 1043091569), (13, 401189065), (53, 98404865), (65, 80237813), (265, 19680973), (689, 7569605), (3445, 1513921)]