40547025

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 72984912

約数和(自身を除く): 32437887

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 587, 921, 1535, 1761, 2763, 2935, 4605, 5283, 7675, 8805, 13815, 14675, 23025, 26415, 44025, 69075, 132075, 180209, 540627, 901045, 1621881, 2703135, 4505225, 8109405, 13515675, 40547025]

約数ペア:

[(1, 40547025), (3, 13515675), (5, 8109405), (9, 4505225), (15, 2703135), (25, 1621881), (45, 901045), (75, 540627), (225, 180209), (307, 132075), (587, 69075), (921, 44025), (1535, 26415), (1761, 23025), (2763, 14675), (2935, 13815), (4605, 8805), (5283, 7675)]