25159677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 12476163

約数列:

[1, 3, 17, 23, 51, 69, 89, 241, 267, 391, 723, 1173, 1513, 2047, 4097, 4539, 5543, 6141, 12291, 16629, 21449, 34799, 64347, 94231, 104397, 282693, 364633, 493327, 1093899, 1479981, 8386559, 25159677]

約数ペア:

[(1, 25159677), (3, 8386559), (17, 1479981), (23, 1093899), (51, 493327), (69, 364633), (89, 282693), (241, 104397), (267, 94231), (391, 64347), (723, 34799), (1173, 21449), (1513, 16629), (2047, 12291), (4097, 6141), (4539, 5543)]