42952005

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8599}}^1$

素因数の和:8650

約数の個数: 32

約数和(自身を含む): 78432000

約数和(自身を除く): 35479995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 8599, 25797, 42995, 77391, 128985, 232173, 318163, 386955, 954489, 1160865, 1590815, 2863467, 4772445, 8590401, 14317335, 42952005]

約数ペア:

[(1, 42952005), (3, 14317335), (5, 8590401), (9, 4772445), (15, 2863467), (27, 1590815), (37, 1160865), (45, 954489), (111, 386955), (135, 318163), (185, 232173), (333, 128985), (555, 77391), (999, 42995), (1665, 25797), (4995, 8599)]