210046185

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 377904384

約数和(自身を除く): 167858199

約数列:

[1, 3, 5, 9, 15, 43, 45, 73, 129, 215, 219, 365, 387, 645, 657, 1095, 1487, 1935, 3139, 3285, 4461, 7435, 9417, 13383, 15695, 22305, 28251, 47085, 63941, 66915, 108551, 141255, 191823, 319705, 325653, 542755, 575469, 959115, 976959, 1628265, 2877345, 4667693, 4884795, 14003079, 23338465, 42009237, 70015395, 210046185]

約数ペア:

[(1, 210046185), (3, 70015395), (5, 42009237), (9, 23338465), (15, 14003079), (43, 4884795), (45, 4667693), (73, 2877345), (129, 1628265), (215, 976959), (219, 959115), (365, 575469), (387, 542755), (645, 325653), (657, 319705), (1095, 191823), (1487, 141255), (1935, 108551), (3139, 66915), (3285, 63941), (4461, 47085), (7435, 28251), (9417, 22305), (13383, 15695)]