5605665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5280735

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 89, 95, 195, 221, 247, 255, 267, 285, 323, 445, 663, 741, 969, 1105, 1157, 1235, 1335, 1513, 1615, 1691, 3315, 3471, 3705, 4199, 4539, 4845, 5073, 5785, 7565, 8455, 12597, 17355, 19669, 20995, 21983, 22695, 25365, 28747, 59007, 62985, 65949, 86241, 98345, 109915, 143735, 295035, 329745, 373711, 431205, 1121133, 1868555, 5605665]

約数ペア:

[(1, 5605665), (3, 1868555), (5, 1121133), (13, 431205), (15, 373711), (17, 329745), (19, 295035), (39, 143735), (51, 109915), (57, 98345), (65, 86241), (85, 65949), (89, 62985), (95, 59007), (195, 28747), (221, 25365), (247, 22695), (255, 21983), (267, 20995), (285, 19669), (323, 17355), (445, 12597), (663, 8455), (741, 7565), (969, 5785), (1105, 5073), (1157, 4845), (1235, 4539), (1335, 4199), (1513, 3705), (1615, 3471), (1691, 3315)]