1873005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 3214080

約数和(自身を除く): 1341075

約数列:

[1, 3, 5, 15, 23, 61, 69, 89, 115, 183, 267, 305, 345, 445, 915, 1335, 1403, 2047, 4209, 5429, 6141, 7015, 10235, 16287, 21045, 27145, 30705, 81435, 124867, 374601, 624335, 1873005]

約数ペア:

[(1, 1873005), (3, 624335), (5, 374601), (15, 124867), (23, 81435), (61, 30705), (69, 27145), (89, 21045), (115, 16287), (183, 10235), (267, 7015), (305, 6141), (345, 5429), (445, 4209), (915, 2047), (1335, 1403)]