15963265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 20164608

約数和(自身を除く): 4201343

約数列:

[1, 5, 23, 115, 127, 635, 1093, 2921, 5465, 14605, 25139, 125695, 138811, 694055, 3192653, 15963265]

約数ペア:

[(1, 15963265), (5, 3192653), (23, 694055), (115, 138811), (127, 125695), (635, 25139), (1093, 14605), (2921, 5465)]