2008361115

素因数分解:

$3^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{15877}}^1$

素因数の和:16828

約数の個数: 32

約数和(自身を含む): 3574455360

約数和(自身を除く): 1566094245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 937, 2811, 4685, 8433, 14055, 15877, 25299, 42165, 47631, 79385, 126495, 142893, 238155, 428679, 714465, 2143395, 14876749, 44630247, 74383745, 133890741, 223151235, 401672223, 669453705, 2008361115]

約数ペア:

[(1, 2008361115), (3, 669453705), (5, 401672223), (9, 223151235), (15, 133890741), (27, 74383745), (45, 44630247), (135, 14876749), (937, 2143395), (2811, 714465), (4685, 428679), (8433, 238155), (14055, 142893), (15877, 126495), (25299, 79385), (42165, 47631)]