249368889605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{159361}}^1$

素因数の和:160637

約数の個数: 32

約数和(自身を含む): 340917389568

約数和(自身を除く): 91548499963

約数列:

[1, 5, 11, 23, 55, 115, 253, 1237, 1265, 6185, 13607, 28451, 68035, 142255, 159361, 312961, 796805, 1564805, 1752971, 3665303, 8764855, 18326515, 40318333, 197129557, 201591665, 985647785, 2168425127, 4533979811, 10842125635, 22669899055, 49873777921, 249368889605]

約数ペア:

[(1, 249368889605), (5, 49873777921), (11, 22669899055), (23, 10842125635), (55, 4533979811), (115, 2168425127), (253, 985647785), (1237, 201591665), (1265, 197129557), (6185, 40318333), (13607, 18326515), (28451, 8764855), (68035, 3665303), (142255, 1752971), (159361, 1564805), (312961, 796805)]