1555147532455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{38680451}}^1$

素因数の和:38680527

約数の個数: 32

約数和(自身を含む): 2205714094848

約数和(自身を除く): 650566562393

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 2365, 3655, 8041, 40205, 38680451, 193402255, 425484961, 657567667, 1663259393, 2127424805, 3287838335, 7233244337, 8316296965, 18295853323, 28275409681, 36166221685, 91479266615, 141377048405, 311029506491, 1555147532455]

約数ペア:

[(1, 1555147532455), (5, 311029506491), (11, 141377048405), (17, 91479266615), (43, 36166221685), (55, 28275409681), (85, 18295853323), (187, 8316296965), (215, 7233244337), (473, 3287838335), (731, 2127424805), (935, 1663259393), (2365, 657567667), (3655, 425484961), (8041, 193402255), (40205, 38680451)]