26225475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 46747008

約数和(自身を除く): 20521533

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 255, 307, 335, 425, 921, 1005, 1139, 1275, 1535, 1675, 3417, 4605, 5025, 5219, 5695, 7675, 15657, 17085, 20569, 23025, 26095, 28475, 61707, 78285, 85425, 102845, 130475, 308535, 349673, 391425, 514225, 1049019, 1542675, 1748365, 5245095, 8741825, 26225475]

約数ペア:

[(1, 26225475), (3, 8741825), (5, 5245095), (15, 1748365), (17, 1542675), (25, 1049019), (51, 514225), (67, 391425), (75, 349673), (85, 308535), (201, 130475), (255, 102845), (307, 85425), (335, 78285), (425, 61707), (921, 28475), (1005, 26095), (1139, 23025), (1275, 20569), (1535, 17085), (1675, 15657), (3417, 7675), (4605, 5695), (5025, 5219)]