7028785

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 8796672

約数和(自身を除く): 1767887

約数列:

[1, 5, 31, 137, 155, 331, 685, 1655, 4247, 10261, 21235, 45347, 51305, 226735, 1405757, 7028785]

約数ペア:

[(1, 7028785), (5, 1405757), (31, 226735), (137, 51305), (155, 45347), (331, 21235), (685, 10261), (1655, 4247)]