156664652475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6067}}^1\times {\mathrm{18121}}^1$

素因数の和:24220

約数の個数: 48

約数和(自身を含む): 272711454080

約数和(自身を除く): 116046801605

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 6067, 18121, 18201, 30335, 54363, 90605, 91005, 115273, 151675, 271815, 344299, 345819, 453025, 455025, 576365, 1032897, 1359075, 1721495, 1729095, 2881825, 5164485, 8607475, 8645475, 25822425, 109940107, 329820321, 549700535, 1649101605, 2088862033, 2748502675, 6266586099, 8245508025, 10444310165, 31332930495, 52221550825, 156664652475]

約数ペア:

[(1, 156664652475), (3, 52221550825), (5, 31332930495), (15, 10444310165), (19, 8245508025), (25, 6266586099), (57, 2748502675), (75, 2088862033), (95, 1649101605), (285, 549700535), (475, 329820321), (1425, 109940107), (6067, 25822425), (18121, 8645475), (18201, 8607475), (30335, 5164485), (54363, 2881825), (90605, 1729095), (91005, 1721495), (115273, 1359075), (151675, 1032897), (271815, 576365), (344299, 455025), (345819, 453025)]