244012405

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 382886784

約数和(自身を除く): 138874379

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 2093, 3185, 3331, 5635, 10465, 14651, 16655, 23317, 43303, 73255, 76613, 116585, 163219, 216515, 303121, 383065, 536291, 816095, 995969, 1515605, 2121847, 2681455, 3754037, 4979845, 6971783, 10609235, 18770185, 34858915, 48802481, 244012405]

約数ペア:

[(1, 244012405), (5, 48802481), (7, 34858915), (13, 18770185), (23, 10609235), (35, 6971783), (49, 4979845), (65, 3754037), (91, 2681455), (115, 2121847), (161, 1515605), (245, 995969), (299, 816095), (455, 536291), (637, 383065), (805, 303121), (1127, 216515), (1495, 163219), (2093, 116585), (3185, 76613), (3331, 73255), (5635, 43303), (10465, 23317), (14651, 16655)]