16396845

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 27025920

約数和(自身を除く): 10629075

約数列:

[1, 3, 5, 15, 79, 101, 137, 237, 303, 395, 411, 505, 685, 1185, 1515, 2055, 7979, 10823, 13837, 23937, 32469, 39895, 41511, 54115, 69185, 119685, 162345, 207555, 1093123, 3279369, 5465615, 16396845]

約数ペア:

[(1, 16396845), (3, 5465615), (5, 3279369), (15, 1093123), (79, 207555), (101, 162345), (137, 119685), (237, 69185), (303, 54115), (395, 41511), (411, 39895), (505, 32469), (685, 23937), (1185, 13837), (1515, 10823), (2055, 7979)]