185899425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 320931840

約数和(自身を除く): 135032415

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 127, 145, 381, 435, 635, 673, 725, 1905, 2019, 2175, 3175, 3365, 3683, 9525, 10095, 11049, 16825, 18415, 19517, 50475, 55245, 58551, 85471, 92075, 97585, 256413, 276225, 292755, 427355, 487925, 1282065, 1463775, 2136775, 2478659, 6410325, 7435977, 12393295, 37179885, 61966475, 185899425]

約数ペア:

[(1, 185899425), (3, 61966475), (5, 37179885), (15, 12393295), (25, 7435977), (29, 6410325), (75, 2478659), (87, 2136775), (127, 1463775), (145, 1282065), (381, 487925), (435, 427355), (635, 292755), (673, 276225), (725, 256413), (1905, 97585), (2019, 92075), (2175, 85471), (3175, 58551), (3365, 55245), (3683, 50475), (9525, 19517), (10095, 18415), (11049, 16825)]