6459895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 2612105

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 149, 299, 377, 667, 745, 1495, 1885, 1937, 3335, 3427, 4321, 8671, 9685, 17135, 21605, 43355, 44551, 56173, 99383, 222755, 280865, 496915, 1291979, 6459895]

約数ペア:

[(1, 6459895), (5, 1291979), (13, 496915), (23, 280865), (29, 222755), (65, 99383), (115, 56173), (145, 44551), (149, 43355), (299, 21605), (377, 17135), (667, 9685), (745, 8671), (1495, 4321), (1885, 3427), (1937, 3335)]