252392415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9743}}^1$

素因数の和:9919

約数の個数: 32

約数和(自身を含む): 443390976

約数和(自身を除く): 190998561

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 5181, 8635, 9743, 25905, 29229, 48715, 107173, 146145, 321519, 535865, 1529651, 1607595, 4588953, 7648255, 16826161, 22944765, 50478483, 84130805, 252392415]

約数ペア:

[(1, 252392415), (3, 84130805), (5, 50478483), (11, 22944765), (15, 16826161), (33, 7648255), (55, 4588953), (157, 1607595), (165, 1529651), (471, 535865), (785, 321519), (1727, 146145), (2355, 107173), (5181, 48715), (8635, 29229), (9743, 25905)]