53867345

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 76515840

約数和(自身を除く): 22648495

約数列:

[1, 5, 7, 35, 53, 71, 265, 355, 371, 409, 497, 1855, 2045, 2485, 2863, 3763, 14315, 18815, 21677, 26341, 29039, 108385, 131705, 145195, 151739, 203273, 758695, 1016365, 1539067, 7695335, 10773469, 53867345]

約数ペア:

[(1, 53867345), (5, 10773469), (7, 7695335), (35, 1539067), (53, 1016365), (71, 758695), (265, 203273), (355, 151739), (371, 145195), (409, 131705), (497, 108385), (1855, 29039), (2045, 26341), (2485, 21677), (2863, 18815), (3763, 14315)]