15257288761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{5987}}^1$

素因数の和:6333

約数の個数: 32

約数和(自身を含む): 18252573696

約数和(自身を除く): 2995284935

約数列:

[1, 11, 13, 71, 143, 251, 781, 923, 2761, 3263, 5987, 10153, 17821, 35893, 65857, 77831, 196031, 231673, 425077, 856141, 1502737, 2548403, 4675847, 5526001, 16530107, 19535581, 60786011, 106694327, 214891391, 1173637597, 1387026251, 15257288761]

約数ペア:

[(1, 15257288761), (11, 1387026251), (13, 1173637597), (71, 214891391), (143, 106694327), (251, 60786011), (781, 19535581), (923, 16530107), (2761, 5526001), (3263, 4675847), (5987, 2548403), (10153, 1502737), (17821, 856141), (35893, 425077), (65857, 231673), (77831, 196031)]