7316235

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 13728000

約数和(自身を除く): 6411765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 199, 215, 285, 387, 597, 645, 817, 855, 995, 1791, 1935, 2451, 2985, 3781, 4085, 7353, 8557, 8955, 11343, 12255, 18905, 25671, 34029, 36765, 42785, 56715, 77013, 128355, 162583, 170145, 385065, 487749, 812915, 1463247, 2438745, 7316235]

約数ペア:

[(1, 7316235), (3, 2438745), (5, 1463247), (9, 812915), (15, 487749), (19, 385065), (43, 170145), (45, 162583), (57, 128355), (95, 77013), (129, 56715), (171, 42785), (199, 36765), (215, 34029), (285, 25671), (387, 18905), (597, 12255), (645, 11343), (817, 8955), (855, 8557), (995, 7353), (1791, 4085), (1935, 3781), (2451, 2985)]