72285225

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{7589}}^1$

素因数の和:7729

約数の個数: 24

約数和(自身を含む): 120468480

約数和(自身を除く): 48183255

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 7589, 9525, 22767, 37945, 113835, 189725, 569175, 963803, 2891409, 4819015, 14457045, 24095075, 72285225]

約数ペア:

[(1, 72285225), (3, 24095075), (5, 14457045), (15, 4819015), (25, 2891409), (75, 963803), (127, 569175), (381, 189725), (635, 113835), (1905, 37945), (3175, 22767), (7589, 9525)]