28735035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 52833792

約数和(自身を除く): 24098757

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1297, 1477, 3165, 3891, 4431, 6485, 7385, 9079, 19455, 22155, 27237, 45395, 136185, 273667, 821001, 1368335, 1915669, 4105005, 5747007, 9578345, 28735035]

約数ペア:

[(1, 28735035), (3, 9578345), (5, 5747007), (7, 4105005), (15, 1915669), (21, 1368335), (35, 821001), (105, 273667), (211, 136185), (633, 45395), (1055, 27237), (1297, 22155), (1477, 19455), (3165, 9079), (3891, 7385), (4431, 6485)]