1147989025

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 1515398544

約数和(自身を除く): 367409519

約数列:

[1, 5, 19, 25, 95, 131, 361, 475, 655, 971, 1805, 2489, 3275, 4855, 9025, 12445, 18449, 24275, 47291, 62225, 92245, 127201, 236455, 350531, 461225, 636005, 1182275, 1752655, 2416819, 3180025, 8763275, 12084095, 45919561, 60420475, 229597805, 1147989025]

約数ペア:

[(1, 1147989025), (5, 229597805), (19, 60420475), (25, 45919561), (95, 12084095), (131, 8763275), (361, 3180025), (475, 2416819), (655, 1752655), (971, 1182275), (1805, 636005), (2489, 461225), (3275, 350531), (4855, 236455), (9025, 127201), (12445, 92245), (18449, 62225), (24275, 47291)]