1827150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 4885104

約数和(自身を除く): 3057954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 937, 975, 1874, 1950, 2811, 4685, 5622, 9370, 12181, 14055, 23425, 24362, 28110, 36543, 46850, 60905, 70275, 73086, 121810, 140550, 182715, 304525, 365430, 609050, 913575, 1827150]

約数ペア:

[(1, 1827150), (2, 913575), (3, 609050), (5, 365430), (6, 304525), (10, 182715), (13, 140550), (15, 121810), (25, 73086), (26, 70275), (30, 60905), (39, 46850), (50, 36543), (65, 28110), (75, 24362), (78, 23425), (130, 14055), (150, 12181), (195, 9370), (325, 5622), (390, 4685), (650, 2811), (937, 1950), (975, 1874)]