16489215

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6007}}^1$

素因数の和:6079

約数の個数: 24

約数和(自身を含む): 29054688

約数和(自身を除く): 12565473

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 6007, 18021, 30035, 54063, 90105, 270315, 366427, 1099281, 1832135, 3297843, 5496405, 16489215]

約数ペア:

[(1, 16489215), (3, 5496405), (5, 3297843), (9, 1832135), (15, 1099281), (45, 366427), (61, 270315), (183, 90105), (305, 54063), (549, 30035), (915, 18021), (2745, 6007)]