15272950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3967}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 35426304

約数和(自身を除く): 20153354

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 3967, 7934, 19835, 27769, 39670, 43637, 55538, 87274, 99175, 138845, 198350, 218185, 277690, 305459, 436370, 610918, 694225, 1090925, 1388450, 1527295, 2181850, 3054590, 7636475, 15272950]

約数ペア:

[(1, 15272950), (2, 7636475), (5, 3054590), (7, 2181850), (10, 1527295), (11, 1388450), (14, 1090925), (22, 694225), (25, 610918), (35, 436370), (50, 305459), (55, 277690), (70, 218185), (77, 198350), (110, 138845), (154, 99175), (175, 87274), (275, 55538), (350, 43637), (385, 39670), (550, 27769), (770, 19835), (1925, 7934), (3850, 3967)]