11225655

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1697}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 23228640

約数和(自身を除く): 12002985

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1697, 2205, 5091, 6615, 8485, 11879, 15273, 25455, 35637, 45819, 59395, 76365, 83153, 106911, 178185, 229095, 249459, 320733, 415765, 534555, 748377, 1247295, 1603665, 2245131, 3741885, 11225655]

約数ペア:

[(1, 11225655), (3, 3741885), (5, 2245131), (7, 1603665), (9, 1247295), (15, 748377), (21, 534555), (27, 415765), (35, 320733), (45, 249459), (49, 229095), (63, 178185), (105, 106911), (135, 83153), (147, 76365), (189, 59395), (245, 45819), (315, 35637), (441, 25455), (735, 15273), (945, 11879), (1323, 8485), (1697, 6615), (2205, 5091)]