64333525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 92136960

約数和(自身を除く): 27803435

約数列:

[1, 5, 17, 19, 25, 31, 85, 95, 155, 257, 323, 425, 475, 527, 589, 775, 1285, 1615, 2635, 2945, 4369, 4883, 6425, 7967, 8075, 10013, 13175, 14725, 21845, 24415, 39835, 50065, 83011, 109225, 122075, 135439, 151373, 199175, 250325, 415055, 677195, 756865, 2075275, 2573341, 3385975, 3784325, 12866705, 64333525]

約数ペア:

[(1, 64333525), (5, 12866705), (17, 3784325), (19, 3385975), (25, 2573341), (31, 2075275), (85, 756865), (95, 677195), (155, 415055), (257, 250325), (323, 199175), (425, 151373), (475, 135439), (527, 122075), (589, 109225), (775, 83011), (1285, 50065), (1615, 39835), (2635, 24415), (2945, 21845), (4369, 14725), (4883, 13175), (6425, 10013), (7967, 8075)]