5625990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 15275520

約数和(自身を除く): 9649530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 311, 335, 402, 603, 622, 670, 933, 1005, 1206, 1555, 1809, 1866, 2010, 2799, 3015, 3110, 3618, 4665, 5598, 6030, 8397, 9045, 9330, 13995, 16794, 18090, 20837, 27990, 41674, 41985, 62511, 83970, 104185, 125022, 187533, 208370, 312555, 375066, 562599, 625110, 937665, 1125198, 1875330, 2812995, 5625990]

約数ペア:

[(1, 5625990), (2, 2812995), (3, 1875330), (5, 1125198), (6, 937665), (9, 625110), (10, 562599), (15, 375066), (18, 312555), (27, 208370), (30, 187533), (45, 125022), (54, 104185), (67, 83970), (90, 62511), (134, 41985), (135, 41674), (201, 27990), (270, 20837), (311, 18090), (335, 16794), (402, 13995), (603, 9330), (622, 9045), (670, 8397), (933, 6030), (1005, 5598), (1206, 4665), (1555, 3618), (1809, 3110), (1866, 3015), (2010, 2799)]