73997105

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 111552000

約数和(自身を除く): 37554895

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 343, 455, 637, 1715, 3185, 3319, 4459, 16595, 22295, 23233, 43147, 116165, 162631, 215735, 302029, 813155, 1138417, 1510145, 2114203, 5692085, 10571015, 14799421, 73997105]

約数ペア:

[(1, 73997105), (5, 14799421), (7, 10571015), (13, 5692085), (35, 2114203), (49, 1510145), (65, 1138417), (91, 813155), (245, 302029), (343, 215735), (455, 162631), (637, 116165), (1715, 43147), (3185, 23233), (3319, 22295), (4459, 16595)]