25367145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 19007895

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 3209, 7905, 9627, 16045, 48135, 54553, 99479, 163659, 272765, 298437, 497395, 818295, 1492185, 1691143, 5073429, 8455715, 25367145]

約数ペア:

[(1, 25367145), (3, 8455715), (5, 5073429), (15, 1691143), (17, 1492185), (31, 818295), (51, 497395), (85, 298437), (93, 272765), (155, 163659), (255, 99479), (465, 54553), (527, 48135), (1581, 16045), (2635, 9627), (3209, 7905)]