38028785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 51072000

約数和(自身を除く): 13043215

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 349, 589, 703, 1147, 1745, 2945, 3515, 5735, 6631, 10819, 12913, 21793, 33155, 54095, 64565, 108965, 205561, 245347, 400303, 1027805, 1226735, 2001515, 7605757, 38028785]

約数ペア:

[(1, 38028785), (5, 7605757), (19, 2001515), (31, 1226735), (37, 1027805), (95, 400303), (155, 245347), (185, 205561), (349, 108965), (589, 64565), (703, 54095), (1147, 33155), (1745, 21793), (2945, 12913), (3515, 10819), (5735, 6631)]