12852075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 23212800

約数和(自身を除く): 10360725

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 311, 435, 475, 551, 725, 933, 1425, 1555, 1653, 2175, 2755, 4665, 5909, 7775, 8265, 9019, 13775, 17727, 23325, 27057, 29545, 41325, 45095, 88635, 135285, 147725, 171361, 225475, 443175, 514083, 676425, 856805, 2570415, 4284025, 12852075]

約数ペア:

[(1, 12852075), (3, 4284025), (5, 2570415), (15, 856805), (19, 676425), (25, 514083), (29, 443175), (57, 225475), (75, 171361), (87, 147725), (95, 135285), (145, 88635), (285, 45095), (311, 41325), (435, 29545), (475, 27057), (551, 23325), (725, 17727), (933, 13775), (1425, 9019), (1555, 8265), (1653, 7775), (2175, 5909), (2755, 4665)]