103203485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 155361024

約数和(自身を除く): 52157539

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 905, 1267, 1481, 1991, 6335, 7405, 9955, 10367, 13937, 16291, 51835, 69685, 81455, 114037, 268061, 570185, 1340305, 1876427, 2948671, 9382135, 14743355, 20640697, 103203485]

約数ペア:

[(1, 103203485), (5, 20640697), (7, 14743355), (11, 9382135), (35, 2948671), (55, 1876427), (77, 1340305), (181, 570185), (385, 268061), (905, 114037), (1267, 81455), (1481, 69685), (1991, 51835), (6335, 16291), (7405, 13937), (9955, 10367)]