16968045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 29577600

約数和(自身を除く): 12609555

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2053, 2755, 6159, 8265, 10265, 30795, 39007, 59537, 117021, 178611, 195035, 297685, 585105, 893055, 1131203, 3393609, 5656015, 16968045]

約数ペア:

[(1, 16968045), (3, 5656015), (5, 3393609), (15, 1131203), (19, 893055), (29, 585105), (57, 297685), (87, 195035), (95, 178611), (145, 117021), (285, 59537), (435, 39007), (551, 30795), (1653, 10265), (2053, 8265), (2755, 6159)]