15990193535

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{107747}}^1$

素因数の和:108262

約数の個数: 16

約数和(自身を含む): 19518765696

約数和(自身を除く): 3528572161

約数列:

[1, 5, 67, 335, 443, 2215, 29681, 107747, 148405, 538735, 7219049, 36095245, 47731921, 238659605, 3198038707, 15990193535]

約数ペア:

[(1, 15990193535), (5, 3198038707), (67, 238659605), (335, 47731921), (443, 36095245), (2215, 7219049), (29681, 538735), (107747, 148405)]