42653945

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 52550208

約数和(自身を除く): 9896263

約数列:

[1, 5, 61, 107, 305, 535, 1307, 6527, 6535, 32635, 79727, 139849, 398635, 699245, 8530789, 42653945]

約数ペア:

[(1, 42653945), (5, 8530789), (61, 699245), (107, 398635), (305, 139849), (535, 79727), (1307, 32635), (6527, 6535)]