2752725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 4872704

約数和(自身を除く): 2119979

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 127, 255, 289, 381, 425, 635, 867, 1275, 1445, 1905, 2159, 3175, 4335, 6477, 7225, 9525, 10795, 21675, 32385, 36703, 53975, 110109, 161925, 183515, 550545, 917575, 2752725]

約数ペア:

[(1, 2752725), (3, 917575), (5, 550545), (15, 183515), (17, 161925), (25, 110109), (51, 53975), (75, 36703), (85, 32385), (127, 21675), (255, 10795), (289, 9525), (381, 7225), (425, 6477), (635, 4335), (867, 3175), (1275, 2159), (1445, 1905)]