16704135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 34844160

約数和(自身を除く): 18140025

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2791, 5985, 8373, 13955, 19537, 25119, 41865, 53029, 58611, 97685, 125595, 159087, 175833, 265145, 293055, 371203, 477261, 795435, 879165, 1113609, 1856015, 2386305, 3340827, 5568045, 16704135]

約数ペア:

[(1, 16704135), (3, 5568045), (5, 3340827), (7, 2386305), (9, 1856015), (15, 1113609), (19, 879165), (21, 795435), (35, 477261), (45, 371203), (57, 293055), (63, 265145), (95, 175833), (105, 159087), (133, 125595), (171, 97685), (285, 58611), (315, 53029), (399, 41865), (665, 25119), (855, 19537), (1197, 13955), (1995, 8373), (2791, 5985)]