6423015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 10768896

約数和(自身を除く): 4345881

約数列:

[1, 3, 5, 15, 37, 71, 111, 163, 185, 213, 355, 489, 555, 815, 1065, 2445, 2627, 6031, 7881, 11573, 13135, 18093, 30155, 34719, 39405, 57865, 90465, 173595, 428201, 1284603, 2141005, 6423015]

約数ペア:

[(1, 6423015), (3, 2141005), (5, 1284603), (15, 428201), (37, 173595), (71, 90465), (111, 57865), (163, 39405), (185, 34719), (213, 30155), (355, 18093), (489, 13135), (555, 11573), (815, 7881), (1065, 6031), (2445, 2627)]