69873495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 115433472

約数和(自身を除く): 45559977

約数列:

[1, 3, 5, 15, 43, 127, 129, 215, 381, 635, 645, 853, 1905, 2559, 4265, 5461, 12795, 16383, 27305, 36679, 81915, 108331, 110037, 183395, 324993, 541655, 550185, 1624965, 4658233, 13974699, 23291165, 69873495]

約数ペア:

[(1, 69873495), (3, 23291165), (5, 13974699), (15, 4658233), (43, 1624965), (127, 550185), (129, 541655), (215, 324993), (381, 183395), (635, 110037), (645, 108331), (853, 81915), (1905, 36679), (2559, 27305), (4265, 16383), (5461, 12795)]