22042185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 19429815

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 79, 89, 95, 165, 209, 237, 267, 285, 395, 445, 627, 869, 979, 1045, 1185, 1335, 1501, 1691, 2607, 2937, 3135, 4345, 4503, 4895, 5073, 7031, 7505, 8455, 13035, 14685, 16511, 18601, 21093, 22515, 25365, 35155, 49533, 55803, 77341, 82555, 93005, 105465, 133589, 232023, 247665, 279015, 386705, 400767, 667945, 1160115, 1469479, 2003835, 4408437, 7347395, 22042185]

約数ペア:

[(1, 22042185), (3, 7347395), (5, 4408437), (11, 2003835), (15, 1469479), (19, 1160115), (33, 667945), (55, 400767), (57, 386705), (79, 279015), (89, 247665), (95, 232023), (165, 133589), (209, 105465), (237, 93005), (267, 82555), (285, 77341), (395, 55803), (445, 49533), (627, 35155), (869, 25365), (979, 22515), (1045, 21093), (1185, 18601), (1335, 16511), (1501, 14685), (1691, 13035), (2607, 8455), (2937, 7505), (3135, 7031), (4345, 5073), (4503, 4895)]