80758305

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12911}}^1$

素因数の和:13061

約数の個数: 24

約数和(自身を含む): 140999040

約数和(自身を除く): 60240735

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 12911, 38733, 64555, 116199, 193665, 580995, 1794629, 5383887, 8973145, 16151661, 26919435, 80758305]

約数ペア:

[(1, 80758305), (3, 26919435), (5, 16151661), (9, 8973145), (15, 5383887), (45, 1794629), (139, 580995), (417, 193665), (695, 116199), (1251, 64555), (2085, 38733), (6255, 12911)]