91764285

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 149979648

約数和(自身を除く): 58215363

約数列:

[1, 3, 5, 15, 73, 181, 219, 365, 463, 543, 905, 1095, 1389, 2315, 2715, 6945, 13213, 33799, 39639, 66065, 83803, 101397, 168995, 198195, 251409, 419015, 506985, 1257045, 6117619, 18352857, 30588095, 91764285]

約数ペア:

[(1, 91764285), (3, 30588095), (5, 18352857), (15, 6117619), (73, 1257045), (181, 506985), (219, 419015), (365, 251409), (463, 198195), (543, 168995), (905, 101397), (1095, 83803), (1389, 66065), (2315, 39639), (2715, 33799), (6945, 13213)]