16413285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 30960576

約数和(自身を除く): 14547291

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 137, 147, 163, 245, 411, 489, 685, 735, 815, 959, 1141, 2055, 2445, 2877, 3423, 4795, 5705, 6713, 7987, 14385, 17115, 20139, 22331, 23961, 33565, 39935, 66993, 100695, 111655, 119805, 156317, 334965, 468951, 781585, 1094219, 2344755, 3282657, 5471095, 16413285]

約数ペア:

[(1, 16413285), (3, 5471095), (5, 3282657), (7, 2344755), (15, 1094219), (21, 781585), (35, 468951), (49, 334965), (105, 156317), (137, 119805), (147, 111655), (163, 100695), (245, 66993), (411, 39935), (489, 33565), (685, 23961), (735, 22331), (815, 20139), (959, 17115), (1141, 14385), (2055, 7987), (2445, 6713), (2877, 5705), (3423, 4795)]