83602145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 29201695

約数列:

[1, 5, 11, 55, 71, 79, 271, 355, 395, 781, 869, 1355, 2981, 3905, 4345, 5609, 14905, 19241, 21409, 28045, 61699, 96205, 107045, 211651, 235499, 308495, 1058255, 1177495, 1520039, 7600195, 16720429, 83602145]

約数ペア:

[(1, 83602145), (5, 16720429), (11, 7600195), (55, 1520039), (71, 1177495), (79, 1058255), (271, 308495), (355, 235499), (395, 211651), (781, 107045), (869, 96205), (1355, 61699), (2981, 28045), (3905, 21409), (4345, 19241), (5609, 14905)]