13500165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 26634240

約数和(自身を除く): 13134075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 67, 95, 101, 105, 133, 201, 285, 303, 335, 399, 469, 505, 665, 707, 1005, 1273, 1407, 1515, 1919, 1995, 2121, 2345, 3535, 3819, 5757, 6365, 6767, 7035, 8911, 9595, 10605, 13433, 19095, 20301, 26733, 28785, 33835, 40299, 44555, 47369, 67165, 101505, 128573, 133665, 142107, 201495, 236845, 385719, 642865, 710535, 900011, 1928595, 2700033, 4500055, 13500165]

約数ペア:

[(1, 13500165), (3, 4500055), (5, 2700033), (7, 1928595), (15, 900011), (19, 710535), (21, 642865), (35, 385719), (57, 236845), (67, 201495), (95, 142107), (101, 133665), (105, 128573), (133, 101505), (201, 67165), (285, 47369), (303, 44555), (335, 40299), (399, 33835), (469, 28785), (505, 26733), (665, 20301), (707, 19095), (1005, 13433), (1273, 10605), (1407, 9595), (1515, 8911), (1919, 7035), (1995, 6767), (2121, 6365), (2345, 5757), (3535, 3819)]