16530855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 30378240

約数和(自身を除く): 13847385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 5273, 15819, 26365, 58003, 79095, 100187, 174009, 290015, 300561, 500935, 870045, 1102057, 1502805, 3306171, 5510285, 16530855]

約数ペア:

[(1, 16530855), (3, 5510285), (5, 3306171), (11, 1502805), (15, 1102057), (19, 870045), (33, 500935), (55, 300561), (57, 290015), (95, 174009), (165, 100187), (209, 79095), (285, 58003), (627, 26365), (1045, 15819), (3135, 5273)]