212414865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1201}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 366715776

約数和(自身を除く): 154300911

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 907, 1201, 2721, 3603, 4535, 6005, 11791, 13605, 15613, 18015, 35373, 46839, 58955, 78065, 176865, 234195, 1089307, 3267921, 5446535, 14160991, 16339605, 42482973, 70804955, 212414865]

約数ペア:

[(1, 212414865), (3, 70804955), (5, 42482973), (13, 16339605), (15, 14160991), (39, 5446535), (65, 3267921), (195, 1089307), (907, 234195), (1201, 176865), (2721, 78065), (3603, 58955), (4535, 46839), (6005, 35373), (11791, 18015), (13605, 15613)]