243670155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10301}}^1$

素因数の和:10411

約数の個数: 32

約数和(自身を含む): 415376640

約数和(自身を除く): 171706485

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 4731, 7885, 10301, 23655, 30903, 51505, 154515, 195719, 587157, 854983, 978595, 2564949, 2935785, 4274915, 12824745, 16244677, 48734031, 81223385, 243670155]

約数ペア:

[(1, 243670155), (3, 81223385), (5, 48734031), (15, 16244677), (19, 12824745), (57, 4274915), (83, 2935785), (95, 2564949), (249, 978595), (285, 854983), (415, 587157), (1245, 195719), (1577, 154515), (4731, 51505), (7885, 30903), (10301, 23655)]