40856825

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 52020480

約数和(自身を除く): 11163655

約数列:

[1, 5, 25, 79, 137, 151, 395, 685, 755, 1975, 3425, 3775, 10823, 11929, 20687, 54115, 59645, 103435, 270575, 298225, 517175, 1634273, 8171365, 40856825]

約数ペア:

[(1, 40856825), (5, 8171365), (25, 1634273), (79, 517175), (137, 298225), (151, 270575), (395, 103435), (685, 59645), (755, 54115), (1975, 20687), (3425, 11929), (3775, 10823)]