2549492975

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{2113}}^1$

素因数の和:2324

約数の個数: 36

約数和(自身を含む): 3379981584

約数和(自身を除く): 830488609

約数列:

[1, 5, 17, 25, 85, 167, 289, 425, 835, 1445, 2113, 2839, 4175, 7225, 10565, 14195, 35921, 48263, 52825, 70975, 179605, 241315, 352871, 610657, 898025, 1206575, 1764355, 3053285, 5998807, 8821775, 15266425, 29994035, 101979719, 149970175, 509898595, 2549492975]

約数ペア:

[(1, 2549492975), (5, 509898595), (17, 149970175), (25, 101979719), (85, 29994035), (167, 15266425), (289, 8821775), (425, 5998807), (835, 3053285), (1445, 1764355), (2113, 1206575), (2839, 898025), (4175, 610657), (7225, 352871), (10565, 241315), (14195, 179605), (35921, 70975), (48263, 52825)]