16070985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 32133504

約数和(自身を除く): 16062519

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 313, 315, 489, 815, 939, 1141, 1467, 1565, 2191, 2445, 2817, 3423, 4695, 5705, 6573, 7335, 10269, 10955, 14085, 17115, 19719, 32865, 51019, 51345, 98595, 153057, 255095, 357133, 459171, 765285, 1071399, 1785665, 2295855, 3214197, 5356995, 16070985]

約数ペア:

[(1, 16070985), (3, 5356995), (5, 3214197), (7, 2295855), (9, 1785665), (15, 1071399), (21, 765285), (35, 459171), (45, 357133), (63, 255095), (105, 153057), (163, 98595), (313, 51345), (315, 51019), (489, 32865), (815, 19719), (939, 17115), (1141, 14085), (1467, 10955), (1565, 10269), (2191, 7335), (2445, 6573), (2817, 5705), (3423, 4695)]