22404645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21647}}^1$

素因数の和:21681

約数の個数: 24

約数和(自身を含む): 40525056

約数和(自身を除く): 18120411

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 21647, 64941, 108235, 194823, 324705, 497881, 974115, 1493643, 2489405, 4480929, 7468215, 22404645]

約数ペア:

[(1, 22404645), (3, 7468215), (5, 4480929), (9, 2489405), (15, 1493643), (23, 974115), (45, 497881), (69, 324705), (115, 194823), (207, 108235), (345, 64941), (1035, 21647)]