26475885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 49583664

約数和(自身を除く): 23107779

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 653, 765, 795, 901, 1959, 2385, 2703, 3265, 4505, 5877, 8109, 9795, 11101, 13515, 29385, 33303, 34609, 40545, 55505, 99909, 103827, 166515, 173045, 311481, 499545, 519135, 588353, 1557405, 1765059, 2941765, 5295177, 8825295, 26475885]

約数ペア:

[(1, 26475885), (3, 8825295), (5, 5295177), (9, 2941765), (15, 1765059), (17, 1557405), (45, 588353), (51, 519135), (53, 499545), (85, 311481), (153, 173045), (159, 166515), (255, 103827), (265, 99909), (477, 55505), (653, 40545), (765, 34609), (795, 33303), (901, 29385), (1959, 13515), (2385, 11101), (2703, 9795), (3265, 8109), (4505, 5877)]