5498725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 7267392

約数和(自身を除く): 1768667

約数列:

[1, 5, 23, 25, 73, 115, 131, 365, 575, 655, 1679, 1825, 3013, 3275, 8395, 9563, 15065, 41975, 47815, 75325, 219949, 239075, 1099745, 5498725]

約数ペア:

[(1, 5498725), (5, 1099745), (23, 239075), (25, 219949), (73, 75325), (115, 47815), (131, 41975), (365, 15065), (575, 9563), (655, 8395), (1679, 3275), (1825, 3013)]