11220895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 16422912

約数和(自身を除く): 5202017

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 263, 265, 371, 805, 1219, 1315, 1841, 1855, 6049, 6095, 8533, 9205, 13939, 30245, 42343, 42665, 69695, 97573, 211715, 320597, 487865, 1602985, 2244179, 11220895]

約数ペア:

[(1, 11220895), (5, 2244179), (7, 1602985), (23, 487865), (35, 320597), (53, 211715), (115, 97573), (161, 69695), (263, 42665), (265, 42343), (371, 30245), (805, 13939), (1219, 9205), (1315, 8533), (1841, 6095), (1855, 6049)]