27041475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 47996928

約数和(自身を除く): 20955453

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 127, 167, 255, 381, 425, 501, 635, 835, 1275, 1905, 2159, 2505, 2839, 3175, 4175, 6477, 8517, 9525, 10795, 12525, 14195, 21209, 32385, 42585, 53975, 63627, 70975, 106045, 161925, 212925, 318135, 360553, 530225, 1081659, 1590675, 1802765, 5408295, 9013825, 27041475]

約数ペア:

[(1, 27041475), (3, 9013825), (5, 5408295), (15, 1802765), (17, 1590675), (25, 1081659), (51, 530225), (75, 360553), (85, 318135), (127, 212925), (167, 161925), (255, 106045), (381, 70975), (425, 63627), (501, 53975), (635, 42585), (835, 32385), (1275, 21209), (1905, 14195), (2159, 12525), (2505, 10795), (2839, 9525), (3175, 8517), (4175, 6477)]