189650702995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{291217}}^1$

素因数の和:291511

約数の個数: 32

約数和(自身を含む): 251863964352

約数和(自身を除く): 62213261357

約数列:

[1, 5, 13, 43, 65, 215, 233, 559, 1165, 2795, 3029, 10019, 15145, 50095, 130247, 291217, 651235, 1456085, 3785821, 12522331, 18929105, 62611655, 67853561, 162790303, 339267805, 813951515, 882096293, 2917703123, 4410481465, 14588515615, 37930140599, 189650702995]

約数ペア:

[(1, 189650702995), (5, 37930140599), (13, 14588515615), (43, 4410481465), (65, 2917703123), (215, 882096293), (233, 813951515), (559, 339267805), (1165, 162790303), (2795, 67853561), (3029, 62611655), (10019, 18929105), (15145, 12522331), (50095, 3785821), (130247, 1456085), (291217, 651235)]