29176575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 50413440

約数和(自身を除く): 21236865

約数列:

[1, 3, 5, 15, 25, 43, 75, 83, 109, 129, 215, 249, 327, 415, 545, 645, 1075, 1245, 1635, 2075, 2725, 3225, 3569, 4687, 6225, 8175, 9047, 10707, 14061, 17845, 23435, 27141, 45235, 53535, 70305, 89225, 117175, 135705, 226175, 267675, 351525, 389021, 678525, 1167063, 1945105, 5835315, 9725525, 29176575]

約数ペア:

[(1, 29176575), (3, 9725525), (5, 5835315), (15, 1945105), (25, 1167063), (43, 678525), (75, 389021), (83, 351525), (109, 267675), (129, 226175), (215, 135705), (249, 117175), (327, 89225), (415, 70305), (545, 53535), (645, 45235), (1075, 27141), (1245, 23435), (1635, 17845), (2075, 14061), (2725, 10707), (3225, 9047), (3569, 8175), (4687, 6225)]