61439974415

素因数分解:

$5^1\times {\mathrm{347}}^1\times {\mathrm{1153}}^1\times {\mathrm{30713}}^1$

素因数の和:32218

約数の個数: 16

約数和(自身を含む): 74006980128

約数和(自身を除く): 12567005713

約数列:

[1, 5, 347, 1153, 1735, 5765, 30713, 153565, 400091, 2000455, 10657411, 35412089, 53287055, 177060445, 12287994883, 61439974415]

約数ペア:

[(1, 61439974415), (5, 12287994883), (347, 177060445), (1153, 53287055), (1735, 35412089), (5765, 10657411), (30713, 2000455), (153565, 400091)]