262247331385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2769097}}^1$

素因数の和:2769193

約数の個数: 32

約数和(自身を含む): 357280100352

約数和(自身を除く): 95032768967

約数列:

[1, 5, 13, 31, 47, 65, 155, 235, 403, 611, 1457, 2015, 3055, 7285, 18941, 94705, 2769097, 13845485, 35998261, 85842007, 130147559, 179991305, 429210035, 650737795, 1115946091, 1691918267, 4034574329, 5579730455, 8459591335, 20172871645, 52449466277, 262247331385]

約数ペア:

[(1, 262247331385), (5, 52449466277), (13, 20172871645), (31, 8459591335), (47, 5579730455), (65, 4034574329), (155, 1691918267), (235, 1115946091), (403, 650737795), (611, 429210035), (1457, 179991305), (2015, 130147559), (3055, 85842007), (7285, 35998261), (18941, 13845485), (94705, 2769097)]