2315804985

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439849}}^1$

素因数の和:439879

約数の個数: 40

約数和(自身を含む): 4470635400

約数和(自身を除く): 2154830415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 439849, 1319547, 2199245, 3958641, 5718037, 6597735, 11875923, 17154111, 19793205, 28590185, 35627769, 51462333, 59379615, 85770555, 154386999, 178138845, 257311665, 463160997, 771934995, 2315804985]

約数ペア:

[(1, 2315804985), (3, 771934995), (5, 463160997), (9, 257311665), (13, 178138845), (15, 154386999), (27, 85770555), (39, 59379615), (45, 51462333), (65, 35627769), (81, 28590185), (117, 19793205), (135, 17154111), (195, 11875923), (351, 6597735), (405, 5718037), (585, 3958641), (1053, 2199245), (1755, 1319547), (5265, 439849)]