47579985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45971}}^1$

素因数の和:46005

約数の個数: 24

約数和(自身を含む): 86059584

約数和(自身を除く): 38479599

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 45971, 137913, 229855, 413739, 689565, 1057333, 2068695, 3171999, 5286665, 9515997, 15859995, 47579985]

約数ペア:

[(1, 47579985), (3, 15859995), (5, 9515997), (9, 5286665), (15, 3171999), (23, 2068695), (45, 1057333), (69, 689565), (115, 413739), (207, 229855), (345, 137913), (1035, 45971)]