16894175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 22427136

約数和(自身を除く): 5532961

約数列:

[1, 5, 17, 25, 85, 127, 313, 425, 635, 1565, 2159, 3175, 5321, 7825, 10795, 26605, 39751, 53975, 133025, 198755, 675767, 993775, 3378835, 16894175]

約数ペア:

[(1, 16894175), (5, 3378835), (17, 993775), (25, 675767), (85, 198755), (127, 133025), (313, 53975), (425, 39751), (635, 26605), (1565, 10795), (2159, 7825), (3175, 5321)]