57690045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 114820992

約数和(自身を除く): 57130947

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 373, 491, 1119, 1473, 1865, 2455, 2611, 3357, 3437, 4419, 5595, 7365, 7833, 10311, 13055, 16785, 17185, 22095, 23499, 30933, 39165, 51555, 117495, 154665, 183143, 549429, 915715, 1282001, 1648287, 2747145, 3846003, 6410005, 8241435, 11538009, 19230015, 57690045]

約数ペア:

[(1, 57690045), (3, 19230015), (5, 11538009), (7, 8241435), (9, 6410005), (15, 3846003), (21, 2747145), (35, 1648287), (45, 1282001), (63, 915715), (105, 549429), (315, 183143), (373, 154665), (491, 117495), (1119, 51555), (1473, 39165), (1865, 30933), (2455, 23499), (2611, 22095), (3357, 17185), (3437, 16785), (4419, 13055), (5595, 10311), (7365, 7833)]