40537965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 29618835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449, 463, 1347, 1389, 2245, 2315, 5837, 6019, 6735, 6945, 17511, 18057, 29185, 30095, 87555, 90285, 207887, 623661, 1039435, 2702531, 3118305, 8107593, 13512655, 40537965]

約数ペア:

[(1, 40537965), (3, 13512655), (5, 8107593), (13, 3118305), (15, 2702531), (39, 1039435), (65, 623661), (195, 207887), (449, 90285), (463, 87555), (1347, 30095), (1389, 29185), (2245, 18057), (2315, 17511), (5837, 6945), (6019, 6735)]