453345985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{207481}}^1$

素因数の和:207528

約数の個数: 16

約数和(自身を含む): 597548160

約数和(自身を除く): 144202175

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 207481, 1037405, 3942139, 4772063, 19710695, 23860315, 90669197, 453345985]

約数ペア:

[(1, 453345985), (5, 90669197), (19, 23860315), (23, 19710695), (95, 4772063), (115, 3942139), (437, 1037405), (2185, 207481)]