5656105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 8644608

約数和(自身を除く): 2988503

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 401, 403, 455, 1085, 2005, 2015, 2807, 2821, 5213, 12431, 14035, 14105, 26065, 36491, 62155, 87017, 161603, 182455, 435085, 808015, 1131221, 5656105]

約数ペア:

[(1, 5656105), (5, 1131221), (7, 808015), (13, 435085), (31, 182455), (35, 161603), (65, 87017), (91, 62155), (155, 36491), (217, 26065), (401, 14105), (403, 14035), (455, 12431), (1085, 5213), (2005, 2821), (2015, 2807)]