3135475

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 1864205

約数列:

[1, 5, 7, 19, 23, 25, 35, 41, 95, 115, 133, 161, 175, 205, 287, 437, 475, 575, 665, 779, 805, 943, 1025, 1435, 2185, 3059, 3325, 3895, 4025, 4715, 5453, 6601, 7175, 10925, 15295, 17917, 19475, 23575, 27265, 33005, 76475, 89585, 125419, 136325, 165025, 447925, 627095, 3135475]

約数ペア:

[(1, 3135475), (5, 627095), (7, 447925), (19, 165025), (23, 136325), (25, 125419), (35, 89585), (41, 76475), (95, 33005), (115, 27265), (133, 23575), (161, 19475), (175, 17917), (205, 15295), (287, 10925), (437, 7175), (475, 6601), (575, 5453), (665, 4715), (779, 4025), (805, 3895), (943, 3325), (1025, 3059), (1435, 2185)]