39803445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 75838464

約数和(自身を除く): 36035019

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 191, 421, 495, 573, 955, 1263, 1719, 2101, 2105, 2865, 3789, 4631, 6303, 6315, 8595, 10505, 13893, 18909, 18945, 23155, 31515, 41679, 69465, 80411, 94545, 208395, 241233, 402055, 723699, 884521, 1206165, 2653563, 3618495, 4422605, 7960689, 13267815, 39803445]

約数ペア:

[(1, 39803445), (3, 13267815), (5, 7960689), (9, 4422605), (11, 3618495), (15, 2653563), (33, 1206165), (45, 884521), (55, 723699), (99, 402055), (165, 241233), (191, 208395), (421, 94545), (495, 80411), (573, 69465), (955, 41679), (1263, 31515), (1719, 23155), (2101, 18945), (2105, 18909), (2865, 13893), (3789, 10505), (4631, 8595), (6303, 6315)]