68274505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 94550400

約数和(自身を除く): 26275895

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 767, 937, 1121, 1235, 3835, 4685, 5605, 12181, 14573, 17803, 55283, 60905, 72865, 89015, 231439, 276415, 718679, 1050377, 1157195, 3593395, 5251885, 13654901, 68274505]

約数ペア:

[(1, 68274505), (5, 13654901), (13, 5251885), (19, 3593395), (59, 1157195), (65, 1050377), (95, 718679), (247, 276415), (295, 231439), (767, 89015), (937, 72865), (1121, 60905), (1235, 55283), (3835, 17803), (4685, 14573), (5605, 12181)]