25973595

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 46386240

約数和(自身を除く): 20412645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 457, 1263, 1371, 2105, 2285, 3789, 4113, 6315, 6855, 11367, 12339, 18945, 20565, 56835, 61695, 192397, 577191, 961985, 1731573, 2885955, 5194719, 8657865, 25973595]

約数ペア:

[(1, 25973595), (3, 8657865), (5, 5194719), (9, 2885955), (15, 1731573), (27, 961985), (45, 577191), (135, 192397), (421, 61695), (457, 56835), (1263, 20565), (1371, 18945), (2105, 12339), (2285, 11367), (3789, 6855), (4113, 6315)]