2005479225

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{70183}}^1$

素因数の和:70326

約数の個数: 36

約数和(自身を含む): 3620371456

約数和(自身を除く): 1614892231

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 9525, 28575, 70183, 210549, 350915, 631647, 1052745, 1754575, 3158235, 5263725, 8913241, 15791175, 26739723, 44566205, 80219169, 133698615, 222831025, 401095845, 668493075, 2005479225]

約数ペア:

[(1, 2005479225), (3, 668493075), (5, 401095845), (9, 222831025), (15, 133698615), (25, 80219169), (45, 44566205), (75, 26739723), (127, 15791175), (225, 8913241), (381, 5263725), (635, 3158235), (1143, 1754575), (1905, 1052745), (3175, 631647), (5715, 350915), (9525, 210549), (28575, 70183)]