628271505

素因数分解:

$3^3\times 5^1\times {\mathrm{4653863}}^1$

素因数の和:4653877

約数の個数: 16

約数和(自身を含む): 1116927360

約数和(自身を除く): 488655855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4653863, 13961589, 23269315, 41884767, 69807945, 125654301, 209423835, 628271505]

約数ペア:

[(1, 628271505), (3, 209423835), (5, 125654301), (9, 69807945), (15, 41884767), (27, 23269315), (45, 13961589), (135, 4653863)]