9806895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 19648512

約数和(自身を除く): 9841617

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 191, 315, 489, 573, 815, 955, 1141, 1337, 1467, 1719, 2445, 2865, 3423, 4011, 5705, 6685, 7335, 8595, 10269, 12033, 17115, 20055, 31133, 51345, 60165, 93399, 155665, 217931, 280197, 466995, 653793, 1089655, 1400985, 1961379, 3268965, 9806895]

約数ペア:

[(1, 9806895), (3, 3268965), (5, 1961379), (7, 1400985), (9, 1089655), (15, 653793), (21, 466995), (35, 280197), (45, 217931), (63, 155665), (105, 93399), (163, 60165), (191, 51345), (315, 31133), (489, 20055), (573, 17115), (815, 12033), (955, 10269), (1141, 8595), (1337, 7335), (1467, 6685), (1719, 5705), (2445, 4011), (2865, 3423)]