11041755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 9486885

約数列:

[1, 3, 5, 15, 17, 19, 43, 51, 53, 57, 85, 95, 129, 159, 215, 255, 265, 285, 323, 645, 731, 795, 817, 901, 969, 1007, 1615, 2193, 2279, 2451, 2703, 3021, 3655, 4085, 4505, 4845, 5035, 6837, 10965, 11395, 12255, 13515, 13889, 15105, 17119, 34185, 38743, 41667, 43301, 51357, 69445, 85595, 116229, 129903, 193715, 208335, 216505, 256785, 581145, 649515, 736117, 2208351, 3680585, 11041755]

約数ペア:

[(1, 11041755), (3, 3680585), (5, 2208351), (15, 736117), (17, 649515), (19, 581145), (43, 256785), (51, 216505), (53, 208335), (57, 193715), (85, 129903), (95, 116229), (129, 85595), (159, 69445), (215, 51357), (255, 43301), (265, 41667), (285, 38743), (323, 34185), (645, 17119), (731, 15105), (795, 13889), (817, 13515), (901, 12255), (969, 11395), (1007, 10965), (1615, 6837), (2193, 5035), (2279, 4845), (2451, 4505), (2703, 4085), (3021, 3655)]