2628183025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 3657265920

約数和(自身を除く): 1029082895

約数列:

[1, 5, 13, 25, 41, 59, 65, 205, 295, 325, 533, 767, 1025, 1475, 2419, 2665, 3343, 3835, 12095, 13325, 16715, 19175, 31447, 43459, 60475, 83575, 137063, 157235, 197237, 217295, 685315, 786175, 986185, 1086475, 1781819, 2564081, 3426575, 4930925, 8086717, 8909095, 12820405, 40433585, 44545475, 64102025, 105127321, 202167925, 525636605, 2628183025]

約数ペア:

[(1, 2628183025), (5, 525636605), (13, 202167925), (25, 105127321), (41, 64102025), (59, 44545475), (65, 40433585), (205, 12820405), (295, 8909095), (325, 8086717), (533, 4930925), (767, 3426575), (1025, 2564081), (1475, 1781819), (2419, 1086475), (2665, 986185), (3343, 786175), (3835, 685315), (12095, 217295), (13325, 197237), (16715, 157235), (19175, 137063), (31447, 83575), (43459, 60475)]