261007864615

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{15313}}^1$

素因数の和:15771

約数の個数: 32

約数和(自身を含む): 319535798400

約数和(自身を除く): 58527933785

約数列:

[1, 5, 137, 149, 167, 685, 745, 835, 15313, 20413, 22879, 24883, 76565, 102065, 114395, 124415, 2097881, 2281637, 2557271, 3408971, 10489405, 11408185, 12786355, 17044855, 312584269, 350346127, 381033379, 1562921345, 1751730635, 1905166895, 52201572923, 261007864615]

約数ペア:

[(1, 261007864615), (5, 52201572923), (137, 1905166895), (149, 1751730635), (167, 1562921345), (685, 381033379), (745, 350346127), (835, 312584269), (15313, 17044855), (20413, 12786355), (22879, 11408185), (24883, 10489405), (76565, 3408971), (102065, 2557271), (114395, 2281637), (124415, 2097881)]