15522309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 27091584

約数和(自身を除く): 11569275

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 401, 561, 759, 1173, 1203, 1683, 2277, 3519, 3609, 4301, 4411, 6817, 9223, 12903, 13233, 20451, 27669, 38709, 39699, 61353, 74987, 83007, 101453, 156791, 224961, 304359, 470373, 674883, 913077, 1411119, 1724701, 5174103, 15522309]

約数ペア:

[(1, 15522309), (3, 5174103), (9, 1724701), (11, 1411119), (17, 913077), (23, 674883), (33, 470373), (51, 304359), (69, 224961), (99, 156791), (153, 101453), (187, 83007), (207, 74987), (253, 61353), (391, 39699), (401, 38709), (561, 27669), (759, 20451), (1173, 13233), (1203, 12903), (1683, 9223), (2277, 6817), (3519, 4411), (3609, 4301)]