20223595485

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 36189216000

約数和(自身を除く): 15965620515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 349, 1041, 1047, 1237, 1735, 1745, 3123, 3141, 3711, 5205, 5235, 6185, 9369, 9423, 11133, 15615, 15705, 18555, 33399, 46845, 47115, 55665, 121103, 166995, 363309, 429239, 431713, 605515, 1089927, 1287717, 1295139, 1816545, 2146195, 2158565, 3269781, 3863151, 3885417, 5449635, 6438585, 6475695, 11589453, 11656251, 16348905, 19315755, 19427085, 57947265, 58281255, 149804411, 449413233, 749022055, 1348239699, 2247066165, 4044719097, 6741198495, 20223595485]

約数ペア:

[(1, 20223595485), (3, 6741198495), (5, 4044719097), (9, 2247066165), (15, 1348239699), (27, 749022055), (45, 449413233), (135, 149804411), (347, 58281255), (349, 57947265), (1041, 19427085), (1047, 19315755), (1237, 16348905), (1735, 11656251), (1745, 11589453), (3123, 6475695), (3141, 6438585), (3711, 5449635), (5205, 3885417), (5235, 3863151), (6185, 3269781), (9369, 2158565), (9423, 2146195), (11133, 1816545), (15615, 1295139), (15705, 1287717), (18555, 1089927), (33399, 605515), (46845, 431713), (47115, 429239), (55665, 363309), (121103, 166995)]