2682515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1257325

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 151, 187, 209, 323, 755, 935, 1045, 1615, 1661, 2567, 2869, 3553, 8305, 12835, 14345, 17765, 28237, 31559, 48773, 141185, 157795, 243865, 536503, 2682515]

約数ペア:

[(1, 2682515), (5, 536503), (11, 243865), (17, 157795), (19, 141185), (55, 48773), (85, 31559), (95, 28237), (151, 17765), (187, 14345), (209, 12835), (323, 8305), (755, 3553), (935, 2869), (1045, 2567), (1615, 1661)]