4709898145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{769}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 5898372480

約数和(自身を除く): 1188474335

約数列:

[1, 5, 43, 61, 215, 305, 467, 769, 2335, 2623, 3845, 13115, 20081, 28487, 33067, 46909, 100405, 142435, 165335, 234545, 359123, 1224941, 1795615, 2017087, 6124705, 10085435, 15442289, 21906503, 77211445, 109532515, 941979629, 4709898145]

約数ペア:

[(1, 4709898145), (5, 941979629), (43, 109532515), (61, 77211445), (215, 21906503), (305, 15442289), (467, 10085435), (769, 6124705), (2335, 2017087), (2623, 1795615), (3845, 1224941), (13115, 359123), (20081, 234545), (28487, 165335), (33067, 142435), (46909, 100405)]