109368565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 148490496

約数和(自身を除く): 39121931

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 391, 731, 989, 1301, 1955, 3655, 4945, 6505, 16813, 22117, 29923, 55943, 84065, 110585, 149615, 279715, 508691, 951031, 1286689, 2543455, 4755155, 6433445, 21873713, 109368565]

約数ペア:

[(1, 109368565), (5, 21873713), (17, 6433445), (23, 4755155), (43, 2543455), (85, 1286689), (115, 951031), (215, 508691), (391, 279715), (731, 149615), (989, 110585), (1301, 84065), (1955, 55943), (3655, 29923), (4945, 22117), (6505, 16813)]