227977065

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13297}}^1$

素因数の和:13438

約数の個数: 32

約数和(自身を含む): 408514560

約数和(自身を除く): 180537495

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5715, 13297, 17145, 39891, 66485, 119673, 199455, 359019, 598365, 1688719, 1795095, 5066157, 8443595, 15198471, 25330785, 45595413, 75992355, 227977065]

約数ペア:

[(1, 227977065), (3, 75992355), (5, 45595413), (9, 25330785), (15, 15198471), (27, 8443595), (45, 5066157), (127, 1795095), (135, 1688719), (381, 598365), (635, 359019), (1143, 199455), (1905, 119673), (3429, 66485), (5715, 39891), (13297, 17145)]