857515355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 1091439360

約数和(自身を除く): 233924005

約数列:

[1, 5, 29, 53, 145, 241, 265, 463, 1205, 1537, 2315, 6989, 7685, 12773, 13427, 24539, 34945, 63865, 67135, 111583, 122695, 370417, 557915, 711631, 1852085, 3235907, 3558155, 5913899, 16179535, 29569495, 171503071, 857515355]

約数ペア:

[(1, 857515355), (5, 171503071), (29, 29569495), (53, 16179535), (145, 5913899), (241, 3558155), (265, 3235907), (463, 1852085), (1205, 711631), (1537, 557915), (2315, 370417), (6989, 122695), (7685, 111583), (12773, 67135), (13427, 63865), (24539, 34945)]