67006815

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 110953920

約数和(自身を除く): 43947105

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 769, 785, 2307, 2355, 3845, 5809, 11535, 17427, 28453, 29045, 85359, 87135, 120733, 142265, 362199, 426795, 603665, 1810995, 4467121, 13401363, 22335605, 67006815]

約数ペア:

[(1, 67006815), (3, 22335605), (5, 13401363), (15, 4467121), (37, 1810995), (111, 603665), (157, 426795), (185, 362199), (471, 142265), (555, 120733), (769, 87135), (785, 85359), (2307, 29045), (2355, 28453), (3845, 17427), (5809, 11535)]