168301905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5519}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 286156800

約数和(自身を除く): 117854895

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 5519, 6099, 10165, 16557, 27595, 30495, 82785, 104861, 314583, 524305, 590533, 1572915, 1771599, 2952665, 8857995, 11220127, 33660381, 56100635, 168301905]

約数ペア:

[(1, 168301905), (3, 56100635), (5, 33660381), (15, 11220127), (19, 8857995), (57, 2952665), (95, 1771599), (107, 1572915), (285, 590533), (321, 524305), (535, 314583), (1605, 104861), (2033, 82785), (5519, 30495), (6099, 27595), (10165, 16557)]