5342325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 9761280

約数和(自身を除く): 4418955

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 163, 285, 345, 437, 475, 489, 575, 815, 1311, 1425, 1725, 2185, 2445, 3097, 3749, 4075, 6555, 9291, 10925, 11247, 12225, 15485, 18745, 32775, 46455, 56235, 71231, 77425, 93725, 213693, 232275, 281175, 356155, 1068465, 1780775, 5342325]

約数ペア:

[(1, 5342325), (3, 1780775), (5, 1068465), (15, 356155), (19, 281175), (23, 232275), (25, 213693), (57, 93725), (69, 77425), (75, 71231), (95, 56235), (115, 46455), (163, 32775), (285, 18745), (345, 15485), (437, 12225), (475, 11247), (489, 10925), (575, 9291), (815, 6555), (1311, 4075), (1425, 3749), (1725, 3097), (2185, 2445)]