68139005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9043}}^1$

素因数の和:9196

約数の個数: 16

約数和(自身を含む): 89861184

約数和(自身を除く): 21722179

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 9043, 45215, 99473, 497365, 1238891, 6194455, 13627801, 68139005]

約数ペア:

[(1, 68139005), (5, 13627801), (11, 6194455), (55, 1238891), (137, 497365), (685, 99473), (1507, 45215), (7535, 9043)]