15143931241

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 16236380160

約数和(自身を除く): 1092448919

約数列:

[1, 31, 47, 109, 167, 571, 1457, 3379, 5123, 5177, 7849, 17701, 18203, 26837, 62239, 95357, 158813, 243319, 564293, 831947, 855541, 1929409, 2925233, 2956067, 4481779, 10393913, 26521771, 90682223, 138935149, 322211303, 488513911, 15143931241]

約数ペア:

[(1, 15143931241), (31, 488513911), (47, 322211303), (109, 138935149), (167, 90682223), (571, 26521771), (1457, 10393913), (3379, 4481779), (5123, 2956067), (5177, 2925233), (7849, 1929409), (17701, 855541), (18203, 831947), (26837, 564293), (62239, 243319), (95357, 158813)]