1867222005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2393}}^1\times {\mathrm{4729}}^1$

素因数の和:7141

約数の個数: 32

約数和(自身を含む): 3261202560

約数和(自身を除く): 1393980555

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2393, 4729, 7179, 11965, 14187, 23645, 26323, 35895, 52019, 70935, 78969, 131615, 156057, 260095, 394845, 780285, 11316497, 33949491, 56582485, 124481467, 169747455, 373444401, 622407335, 1867222005]

約数ペア:

[(1, 1867222005), (3, 622407335), (5, 373444401), (11, 169747455), (15, 124481467), (33, 56582485), (55, 33949491), (165, 11316497), (2393, 780285), (4729, 394845), (7179, 260095), (11965, 156057), (14187, 131615), (23645, 78969), (26323, 70935), (35895, 52019)]