22702955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 31477248

約数和(自身を除く): 8774293

約数列:

[1, 5, 11, 23, 55, 115, 131, 137, 253, 655, 685, 1265, 1441, 1507, 3013, 3151, 7205, 7535, 15065, 15755, 17947, 33143, 34661, 89735, 165715, 173305, 197417, 412781, 987085, 2063905, 4540591, 22702955]

約数ペア:

[(1, 22702955), (5, 4540591), (11, 2063905), (23, 987085), (55, 412781), (115, 197417), (131, 173305), (137, 165715), (253, 89735), (655, 34661), (685, 33143), (1265, 17947), (1441, 15755), (1507, 15065), (3013, 7535), (3151, 7205)]