7040715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 12483072

約数和(自身を除く): 5442357

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 601, 781, 1065, 1803, 2343, 3005, 3905, 6611, 9015, 11715, 19833, 33055, 42671, 99165, 128013, 213355, 469381, 640065, 1408143, 2346905, 7040715]

約数ペア:

[(1, 7040715), (3, 2346905), (5, 1408143), (11, 640065), (15, 469381), (33, 213355), (55, 128013), (71, 99165), (165, 42671), (213, 33055), (355, 19833), (601, 11715), (781, 9015), (1065, 6611), (1803, 3905), (2343, 3005)]