4986495

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 9081600

約数和(自身を除く): 4095105

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 859, 1161, 1935, 2577, 4295, 5805, 7731, 12885, 23193, 36937, 38655, 110811, 115965, 184685, 332433, 554055, 997299, 1662165, 4986495]

約数ペア:

[(1, 4986495), (3, 1662165), (5, 997299), (9, 554055), (15, 332433), (27, 184685), (43, 115965), (45, 110811), (129, 38655), (135, 36937), (215, 23193), (387, 12885), (645, 7731), (859, 5805), (1161, 4295), (1935, 2577)]