8270415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 16005600

約数和(自身を除く): 7735185

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 569, 765, 855, 969, 1615, 1707, 2845, 2907, 4845, 5121, 8535, 9673, 10811, 14535, 25605, 29019, 32433, 48365, 54055, 87057, 97299, 145095, 162165, 183787, 435285, 486495, 551361, 918935, 1654083, 2756805, 8270415]

約数ペア:

[(1, 8270415), (3, 2756805), (5, 1654083), (9, 918935), (15, 551361), (17, 486495), (19, 435285), (45, 183787), (51, 162165), (57, 145095), (85, 97299), (95, 87057), (153, 54055), (171, 48365), (255, 32433), (285, 29019), (323, 25605), (569, 14535), (765, 10811), (855, 9673), (969, 8535), (1615, 5121), (1707, 4845), (2845, 2907)]