248668845

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1873}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 408022272

約数和(自身を除く): 159353427

約数列:

[1, 3, 5, 15, 53, 159, 167, 265, 501, 795, 835, 1873, 2505, 5619, 8851, 9365, 26553, 28095, 44255, 99269, 132765, 297807, 312791, 496345, 938373, 1489035, 1563955, 4691865, 16577923, 49733769, 82889615, 248668845]

約数ペア:

[(1, 248668845), (3, 82889615), (5, 49733769), (15, 16577923), (53, 4691865), (159, 1563955), (167, 1489035), (265, 938373), (501, 496345), (795, 312791), (835, 297807), (1873, 132765), (2505, 99269), (5619, 44255), (8851, 28095), (9365, 26553)]