26120755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 35831808

約数和(自身を除く): 9711053

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 431, 527, 713, 1955, 2155, 2635, 3565, 7327, 9913, 12121, 13361, 36635, 49565, 60605, 66805, 168521, 227137, 307303, 842605, 1135685, 1536515, 5224151, 26120755]

約数ペア:

[(1, 26120755), (5, 5224151), (17, 1536515), (23, 1135685), (31, 842605), (85, 307303), (115, 227137), (155, 168521), (391, 66805), (431, 60605), (527, 49565), (713, 36635), (1955, 13361), (2155, 12121), (2635, 9913), (3565, 7327)]