23445105

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 38793216

約数和(自身を除く): 15348111

約数列:

[1, 3, 5, 15, 43, 129, 163, 215, 223, 489, 645, 669, 815, 1115, 2445, 3345, 7009, 9589, 21027, 28767, 35045, 36349, 47945, 105135, 109047, 143835, 181745, 545235, 1563007, 4689021, 7815035, 23445105]

約数ペア:

[(1, 23445105), (3, 7815035), (5, 4689021), (15, 1563007), (43, 545235), (129, 181745), (163, 143835), (215, 109047), (223, 105135), (489, 47945), (645, 36349), (669, 35045), (815, 28767), (1115, 21027), (2445, 9589), (3345, 7009)]