29311355135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{75431}}^1$

素因数の和:75599

約数の個数: 32

約数和(自身を含む): 38234972160

約数和(自身を除く): 8923617025

約数列:

[1, 5, 23, 31, 109, 115, 155, 545, 713, 2507, 3379, 3565, 12535, 16895, 75431, 77717, 377155, 388585, 1734913, 2338361, 8221979, 8674565, 11691805, 41109895, 53782303, 189105517, 254881349, 268911515, 945527585, 1274406745, 5862271027, 29311355135]

約数ペア:

[(1, 29311355135), (5, 5862271027), (23, 1274406745), (31, 945527585), (109, 268911515), (115, 254881349), (155, 189105517), (545, 53782303), (713, 41109895), (2507, 11691805), (3379, 8674565), (3565, 8221979), (12535, 2338361), (16895, 1734913), (75431, 388585), (77717, 377155)]