1401611325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37907}}^1$

素因数の和:37966

約数の個数: 48

約数和(自身を含む): 2538319680

約数和(自身を除く): 1136708355

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 7395, 12325, 36975, 37907, 113721, 189535, 568605, 644419, 947675, 1099303, 1933257, 2843025, 3222095, 3297909, 5496515, 9666285, 16110475, 16489545, 18688151, 27482575, 48331425, 56064453, 82447725, 93440755, 280322265, 467203775, 1401611325]

約数ペア:

[(1, 1401611325), (3, 467203775), (5, 280322265), (15, 93440755), (17, 82447725), (25, 56064453), (29, 48331425), (51, 27482575), (75, 18688151), (85, 16489545), (87, 16110475), (145, 9666285), (255, 5496515), (425, 3297909), (435, 3222095), (493, 2843025), (725, 1933257), (1275, 1099303), (1479, 947675), (2175, 644419), (2465, 568605), (7395, 189535), (12325, 113721), (36975, 37907)]