137348175

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 234226080

約数和(自身を除く): 96877905

約数列:

[1, 3, 5, 15, 25, 53, 75, 109, 159, 265, 317, 327, 545, 795, 951, 1325, 1585, 1635, 2725, 3975, 4755, 5777, 7925, 8175, 16801, 17331, 23775, 28885, 34553, 50403, 84005, 86655, 103659, 144425, 172765, 252015, 420025, 433275, 518295, 863825, 1260075, 1831309, 2591475, 5493927, 9156545, 27469635, 45782725, 137348175]

約数ペア:

[(1, 137348175), (3, 45782725), (5, 27469635), (15, 9156545), (25, 5493927), (53, 2591475), (75, 1831309), (109, 1260075), (159, 863825), (265, 518295), (317, 433275), (327, 420025), (545, 252015), (795, 172765), (951, 144425), (1325, 103659), (1585, 86655), (1635, 84005), (2725, 50403), (3975, 34553), (4755, 28885), (5777, 23775), (7925, 17331), (8175, 16801)]