104047405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 156930048

約数和(自身を除く): 52882643

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 1441, 2063, 4585, 7205, 10087, 10315, 14441, 22693, 50435, 72205, 113465, 158851, 270253, 794255, 1351265, 1891771, 2972783, 9458855, 14863915, 20809481, 104047405]

約数ペア:

[(1, 104047405), (5, 20809481), (7, 14863915), (11, 9458855), (35, 2972783), (55, 1891771), (77, 1351265), (131, 794255), (385, 270253), (655, 158851), (917, 113465), (1441, 72205), (2063, 50435), (4585, 22693), (7205, 14441), (10087, 10315)]