966717615

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{28279}}^1$

素因数の和:28383

約数の個数: 32

約数和(自身を含む): 1612638720

約数和(自身を除く): 645921105

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2279, 6837, 11395, 28279, 34185, 84837, 141395, 424185, 1215997, 1498787, 3647991, 4496361, 6079985, 7493935, 18239955, 22481805, 64447841, 193343523, 322239205, 966717615]

約数ペア:

[(1, 966717615), (3, 322239205), (5, 193343523), (15, 64447841), (43, 22481805), (53, 18239955), (129, 7493935), (159, 6079985), (215, 4496361), (265, 3647991), (645, 1498787), (795, 1215997), (2279, 424185), (6837, 141395), (11395, 84837), (28279, 34185)]