27384045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 47440512

約数和(自身を除く): 20056467

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 317, 443, 951, 1329, 1585, 2215, 4121, 4755, 5759, 6645, 12363, 17277, 20605, 28795, 61815, 86385, 140431, 421293, 702155, 1825603, 2106465, 5476809, 9128015, 27384045]

約数ペア:

[(1, 27384045), (3, 9128015), (5, 5476809), (13, 2106465), (15, 1825603), (39, 702155), (65, 421293), (195, 140431), (317, 86385), (443, 61815), (951, 28795), (1329, 20605), (1585, 17277), (2215, 12363), (4121, 6645), (4755, 5759)]