47849985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62549}}^1$

素因数の和:62577

約数の個数: 24

約数和(自身を含む): 87820200

約数和(自身を除く): 39970215

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 62549, 187647, 312745, 562941, 938235, 1063333, 2814705, 3189999, 5316665, 9569997, 15949995, 47849985]

約数ペア:

[(1, 47849985), (3, 15949995), (5, 9569997), (9, 5316665), (15, 3189999), (17, 2814705), (45, 1063333), (51, 938235), (85, 562941), (153, 312745), (255, 187647), (765, 62549)]