45182005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 21007307

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 121, 187, 191, 253, 391, 605, 935, 955, 1265, 1955, 2057, 2101, 2783, 3247, 4301, 4393, 10285, 10505, 13915, 16235, 21505, 21965, 23111, 35717, 47311, 48323, 74681, 115555, 178585, 236555, 241615, 373405, 392887, 531553, 821491, 1964435, 2657765, 4107455, 9036401, 45182005]

約数ペア:

[(1, 45182005), (5, 9036401), (11, 4107455), (17, 2657765), (23, 1964435), (55, 821491), (85, 531553), (115, 392887), (121, 373405), (187, 241615), (191, 236555), (253, 178585), (391, 115555), (605, 74681), (935, 48323), (955, 47311), (1265, 35717), (1955, 23111), (2057, 21965), (2101, 21505), (2783, 16235), (3247, 13915), (4301, 10505), (4393, 10285)]