1254402825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9391}}^1$

素因数の和:9554

約数の個数: 48

約数和(自身を含む): 2250022656

約数和(自身を除く): 995619831

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 137, 195, 325, 411, 685, 975, 1781, 2055, 3425, 5343, 8905, 9391, 10275, 26715, 28173, 44525, 46955, 122083, 133575, 140865, 234775, 366249, 610415, 704325, 1286567, 1831245, 3052075, 3859701, 6432835, 9156225, 16725371, 19298505, 32164175, 50176113, 83626855, 96492525, 250880565, 418134275, 1254402825]

約数ペア:

[(1, 1254402825), (3, 418134275), (5, 250880565), (13, 96492525), (15, 83626855), (25, 50176113), (39, 32164175), (65, 19298505), (75, 16725371), (137, 9156225), (195, 6432835), (325, 3859701), (411, 3052075), (685, 1831245), (975, 1286567), (1781, 704325), (2055, 610415), (3425, 366249), (5343, 234775), (8905, 140865), (9391, 133575), (10275, 122083), (26715, 46955), (28173, 44525)]