25640974305

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{6551}}^1$

素因数の和:7011

約数の個数: 64

約数和(自身を含む): 46293811200

約数和(自身を除く): 20652836895

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 367, 395, 711, 1101, 1185, 1835, 2133, 3303, 3555, 5505, 6551, 9909, 10665, 16515, 19653, 28993, 32755, 49545, 58959, 86979, 98265, 144965, 176877, 260937, 294795, 434895, 517529, 782811, 884385, 1304685, 1552587, 2404217, 2587645, 3914055, 4657761, 7212651, 7762935, 12021085, 13973283, 21637953, 23288805, 36063255, 64913859, 69866415, 108189765, 189933143, 324569295, 569799429, 949665715, 1709398287, 2848997145, 5128194861, 8546991435, 25640974305]

約数ペア:

[(1, 25640974305), (3, 8546991435), (5, 5128194861), (9, 2848997145), (15, 1709398287), (27, 949665715), (45, 569799429), (79, 324569295), (135, 189933143), (237, 108189765), (367, 69866415), (395, 64913859), (711, 36063255), (1101, 23288805), (1185, 21637953), (1835, 13973283), (2133, 12021085), (3303, 7762935), (3555, 7212651), (5505, 4657761), (6551, 3914055), (9909, 2587645), (10665, 2404217), (16515, 1552587), (19653, 1304685), (28993, 884385), (32755, 782811), (49545, 517529), (58959, 434895), (86979, 294795), (98265, 260937), (144965, 176877)]