60991865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 81609864

約数和(自身を除く): 20617999

約数列:

[1, 5, 11, 55, 73, 121, 365, 605, 803, 1381, 4015, 6905, 8833, 15191, 44165, 75955, 100813, 167101, 504065, 835505, 1108943, 5544715, 12198373, 60991865]

約数ペア:

[(1, 60991865), (5, 12198373), (11, 5544715), (55, 1108943), (73, 835505), (121, 504065), (365, 167101), (605, 100813), (803, 75955), (1381, 44165), (4015, 15191), (6905, 8833)]