159362785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 211921920

約数和(自身を除く): 52559135

約数列:

[1, 5, 19, 31, 53, 95, 155, 265, 589, 1007, 1021, 1643, 2945, 5035, 5105, 8215, 19399, 31217, 31651, 54113, 96995, 156085, 158255, 270565, 601369, 1028147, 1677503, 3006845, 5140735, 8387515, 31872557, 159362785]

約数ペア:

[(1, 159362785), (5, 31872557), (19, 8387515), (31, 5140735), (53, 3006845), (95, 1677503), (155, 1028147), (265, 601369), (589, 270565), (1007, 158255), (1021, 156085), (1643, 96995), (2945, 54113), (5035, 31651), (5105, 31217), (8215, 19399)]