11289555

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 20835360

約数和(自身を除く): 9545805

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 211, 261, 369, 435, 615, 633, 1055, 1189, 1305, 1845, 1899, 3165, 3567, 5945, 6119, 8651, 9495, 10701, 17835, 18357, 25953, 30595, 43255, 53505, 55071, 77859, 91785, 129765, 250879, 275355, 389295, 752637, 1254395, 2257911, 3763185, 11289555]

約数ペア:

[(1, 11289555), (3, 3763185), (5, 2257911), (9, 1254395), (15, 752637), (29, 389295), (41, 275355), (45, 250879), (87, 129765), (123, 91785), (145, 77859), (205, 55071), (211, 53505), (261, 43255), (369, 30595), (435, 25953), (615, 18357), (633, 17835), (1055, 10701), (1189, 9495), (1305, 8651), (1845, 6119), (1899, 5945), (3165, 3567)]