794020825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 1115928576

約数和(自身を除く): 321907751

約数列:

[1, 5, 13, 25, 31, 53, 65, 155, 265, 325, 403, 689, 775, 1325, 1487, 1643, 2015, 3445, 7435, 8215, 10075, 17225, 19331, 21359, 37175, 41075, 46097, 78811, 96655, 106795, 230485, 394055, 483275, 533975, 599261, 1024543, 1152425, 1970275, 2443141, 2996305, 5122715, 12215705, 14981525, 25613575, 31760833, 61078525, 158804165, 794020825]

約数ペア:

[(1, 794020825), (5, 158804165), (13, 61078525), (25, 31760833), (31, 25613575), (53, 14981525), (65, 12215705), (155, 5122715), (265, 2996305), (325, 2443141), (403, 1970275), (689, 1152425), (775, 1024543), (1325, 599261), (1487, 533975), (1643, 483275), (2015, 394055), (3445, 230485), (7435, 106795), (8215, 96655), (10075, 78811), (17225, 46097), (19331, 41075), (21359, 37175)]