3808425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 6963840

約数和(自身を除く): 3155415

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 103, 145, 255, 309, 425, 435, 493, 515, 725, 1275, 1479, 1545, 1751, 2175, 2465, 2575, 2987, 5253, 7395, 7725, 8755, 8961, 12325, 14935, 26265, 36975, 43775, 44805, 50779, 74675, 131325, 152337, 224025, 253895, 761685, 1269475, 3808425]

約数ペア:

[(1, 3808425), (3, 1269475), (5, 761685), (15, 253895), (17, 224025), (25, 152337), (29, 131325), (51, 74675), (75, 50779), (85, 44805), (87, 43775), (103, 36975), (145, 26265), (255, 14935), (309, 12325), (425, 8961), (435, 8755), (493, 7725), (515, 7395), (725, 5253), (1275, 2987), (1479, 2575), (1545, 2465), (1751, 2175)]