1124955

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 2157120

約数和(自身を除く): 1032165

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 641, 1755, 1923, 3205, 5769, 8333, 9615, 17307, 24999, 28845, 41665, 74997, 86535, 124995, 224991, 374985, 1124955]

約数ペア:

[(1, 1124955), (3, 374985), (5, 224991), (9, 124995), (13, 86535), (15, 74997), (27, 41665), (39, 28845), (45, 24999), (65, 17307), (117, 9615), (135, 8333), (195, 5769), (351, 3205), (585, 1923), (641, 1755)]