26816385

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 44138880

約数和(自身を除く): 17322495

約数列:

[1, 3, 5, 15, 59, 157, 177, 193, 295, 471, 579, 785, 885, 965, 2355, 2895, 9263, 11387, 27789, 30301, 34161, 46315, 56935, 90903, 138945, 151505, 170805, 454515, 1787759, 5363277, 8938795, 26816385]

約数ペア:

[(1, 26816385), (3, 8938795), (5, 5363277), (15, 1787759), (59, 454515), (157, 170805), (177, 151505), (193, 138945), (295, 90903), (471, 56935), (579, 46315), (785, 34161), (885, 30301), (965, 27789), (2355, 11387), (2895, 9263)]