47401275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{27479}}^1$

素因数の和:27515

約数の個数: 24

約数和(自身を含む): 81780480

約数和(自身を除く): 34379205

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 27479, 82437, 137395, 412185, 632017, 686975, 1896051, 2060925, 3160085, 9480255, 15800425, 47401275]

約数ペア:

[(1, 47401275), (3, 15800425), (5, 9480255), (15, 3160085), (23, 2060925), (25, 1896051), (69, 686975), (75, 632017), (115, 412185), (345, 137395), (575, 82437), (1725, 27479)]