9974285915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19373}}^1$

素因数の和:19460

約数の個数: 48

約数和(自身を含む): 14099932224

約数和(自身を除く): 4125646309

約数列:

[1, 5, 11, 23, 37, 55, 115, 121, 185, 253, 407, 605, 851, 1265, 2035, 2783, 4255, 4477, 9361, 13915, 19373, 22385, 46805, 96865, 102971, 213103, 445579, 514855, 716801, 1065515, 2227895, 2344133, 3584005, 4901369, 7884811, 11720665, 16486423, 24506845, 39424055, 53915059, 82432115, 86732921, 181350653, 269575295, 433664605, 906753265, 1994857183, 9974285915]

約数ペア:

[(1, 9974285915), (5, 1994857183), (11, 906753265), (23, 433664605), (37, 269575295), (55, 181350653), (115, 86732921), (121, 82432115), (185, 53915059), (253, 39424055), (407, 24506845), (605, 16486423), (851, 11720665), (1265, 7884811), (2035, 4901369), (2783, 3584005), (4255, 2344133), (4477, 2227895), (9361, 1065515), (13915, 716801), (19373, 514855), (22385, 445579), (46805, 213103), (96865, 102971)]