22496955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 39680256

約数和(自身を除く): 17183301

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2683, 2795, 8049, 8385, 13415, 34879, 40245, 104637, 115369, 174395, 346107, 523185, 576845, 1499797, 1730535, 4499391, 7498985, 22496955]

約数ペア:

[(1, 22496955), (3, 7498985), (5, 4499391), (13, 1730535), (15, 1499797), (39, 576845), (43, 523185), (65, 346107), (129, 174395), (195, 115369), (215, 104637), (559, 40245), (645, 34879), (1677, 13415), (2683, 8385), (2795, 8049)]