2415661755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 4252953600

約数和(自身を除く): 1837291845

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 149, 195, 213, 355, 447, 745, 923, 1065, 1171, 1937, 2235, 2769, 3513, 4615, 5811, 5855, 9685, 10579, 13845, 15223, 17565, 29055, 31737, 45669, 52895, 76115, 83141, 137527, 158685, 174479, 228345, 249423, 412581, 415705, 523437, 687635, 872395, 1080833, 1247115, 2062905, 2268227, 2617185, 3242499, 5404165, 6804681, 11341135, 12388009, 16212495, 34023405, 37164027, 61940045, 161044117, 185820135, 483132351, 805220585, 2415661755]

約数ペア:

[(1, 2415661755), (3, 805220585), (5, 483132351), (13, 185820135), (15, 161044117), (39, 61940045), (65, 37164027), (71, 34023405), (149, 16212495), (195, 12388009), (213, 11341135), (355, 6804681), (447, 5404165), (745, 3242499), (923, 2617185), (1065, 2268227), (1171, 2062905), (1937, 1247115), (2235, 1080833), (2769, 872395), (3513, 687635), (4615, 523437), (5811, 415705), (5855, 412581), (9685, 249423), (10579, 228345), (13845, 174479), (15223, 158685), (17565, 137527), (29055, 83141), (31737, 76115), (45669, 52895)]