8399715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 14224896

約数和(自身を除く): 5825181

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 251, 291, 345, 485, 753, 1255, 1455, 2231, 3765, 5773, 6693, 11155, 17319, 24347, 28865, 33465, 73041, 86595, 121735, 365205, 559981, 1679943, 2799905, 8399715]

約数ペア:

[(1, 8399715), (3, 2799905), (5, 1679943), (15, 559981), (23, 365205), (69, 121735), (97, 86595), (115, 73041), (251, 33465), (291, 28865), (345, 24347), (485, 17319), (753, 11155), (1255, 6693), (1455, 5773), (2231, 3765)]