1115045975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{7949}}^1$

素因数の和:8171

約数の個数: 24

約数和(自身を含む): 1435324800

約数和(自身を除く): 320278825

約数列:

[1, 5, 25, 31, 155, 181, 775, 905, 4525, 5611, 7949, 28055, 39745, 140275, 198725, 246419, 1232095, 1438769, 6160475, 7193845, 35969225, 44601839, 223009195, 1115045975]

約数ペア:

[(1, 1115045975), (5, 223009195), (25, 44601839), (31, 35969225), (155, 7193845), (181, 6160475), (775, 1438769), (905, 1232095), (4525, 246419), (5611, 198725), (7949, 140275), (28055, 39745)]