91887465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9739}}^1$

素因数の和:9801

約数の個数: 32

約数和(自身を含む): 159891840

約数和(自身を除く): 68004375

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 9739, 29217, 48695, 146085, 165563, 360343, 496689, 827815, 1081029, 1801715, 2483445, 5405145, 6125831, 18377493, 30629155, 91887465]

約数ペア:

[(1, 91887465), (3, 30629155), (5, 18377493), (15, 6125831), (17, 5405145), (37, 2483445), (51, 1801715), (85, 1081029), (111, 827815), (185, 496689), (255, 360343), (555, 165563), (629, 146085), (1887, 48695), (3145, 29217), (9435, 9739)]