3969314555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{171869}}^1$

素因数の和:172054

約数の個数: 16

約数和(自身を含む): 4949856000

約数和(自身を除く): 980541445

約数列:

[1, 5, 31, 149, 155, 745, 4619, 23095, 171869, 859345, 5327939, 25608481, 26639695, 128042405, 793862911, 3969314555]

約数ペア:

[(1, 3969314555), (5, 793862911), (31, 128042405), (149, 26639695), (155, 25608481), (745, 5327939), (4619, 859345), (23095, 171869)]