47849775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{27739}}^1$

素因数の和:27775

約数の個数: 24

約数和(自身を含む): 82554240

約数和(自身を除く): 34704465

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 27739, 83217, 138695, 416085, 637997, 693475, 1913991, 2080425, 3189985, 9569955, 15949925, 47849775]

約数ペア:

[(1, 47849775), (3, 15949925), (5, 9569955), (15, 3189985), (23, 2080425), (25, 1913991), (69, 693475), (75, 637997), (115, 416085), (345, 138695), (575, 83217), (1725, 27739)]