11351325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 9272355

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 307, 425, 435, 493, 725, 921, 1275, 1479, 1535, 2175, 2465, 4605, 5219, 7395, 7675, 8903, 12325, 15657, 23025, 26095, 26709, 36975, 44515, 78285, 130475, 133545, 151351, 222575, 391425, 454053, 667725, 756755, 2270265, 3783775, 11351325]

約数ペア:

[(1, 11351325), (3, 3783775), (5, 2270265), (15, 756755), (17, 667725), (25, 454053), (29, 391425), (51, 222575), (75, 151351), (85, 133545), (87, 130475), (145, 78285), (255, 44515), (307, 36975), (425, 26709), (435, 26095), (493, 23025), (725, 15657), (921, 12325), (1275, 8903), (1479, 7675), (1535, 7395), (2175, 5219), (2465, 4605)]