188823635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 314302464

約数和(自身を除く): 125478829

約数列:

[1, 5, 7, 11, 13, 31, 35, 55, 65, 77, 91, 143, 155, 217, 341, 385, 403, 455, 715, 1001, 1085, 1217, 1705, 2015, 2387, 2821, 4433, 5005, 6085, 8519, 11935, 13387, 14105, 15821, 22165, 31031, 37727, 42595, 66935, 79105, 93709, 110747, 155155, 174031, 188635, 264089, 414997, 468545, 490451, 553735, 870155, 1218217, 1320445, 2074985, 2452255, 2904979, 3433157, 5394961, 6091085, 14524895, 17165785, 26974805, 37764727, 188823635]

約数ペア:

[(1, 188823635), (5, 37764727), (7, 26974805), (11, 17165785), (13, 14524895), (31, 6091085), (35, 5394961), (55, 3433157), (65, 2904979), (77, 2452255), (91, 2074985), (143, 1320445), (155, 1218217), (217, 870155), (341, 553735), (385, 490451), (403, 468545), (455, 414997), (715, 264089), (1001, 188635), (1085, 174031), (1217, 155155), (1705, 110747), (2015, 93709), (2387, 79105), (2821, 66935), (4433, 42595), (5005, 37727), (6085, 31031), (8519, 22165), (11935, 15821), (13387, 14105)]