6401777975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 8567451648

約数和(自身を除く): 2165673673

約数列:

[1, 5, 17, 25, 67, 85, 335, 383, 425, 587, 1139, 1675, 1915, 2935, 5695, 6511, 9575, 9979, 14675, 25661, 28475, 32555, 39329, 49895, 128305, 162775, 196645, 224821, 249475, 436237, 641525, 668593, 983225, 1124105, 2181185, 3342965, 3821957, 5620525, 10905925, 15063007, 16714825, 19109785, 75315035, 95548925, 256071119, 376575175, 1280355595, 6401777975]

約数ペア:

[(1, 6401777975), (5, 1280355595), (17, 376575175), (25, 256071119), (67, 95548925), (85, 75315035), (335, 19109785), (383, 16714825), (425, 15063007), (587, 10905925), (1139, 5620525), (1675, 3821957), (1915, 3342965), (2935, 2181185), (5695, 1124105), (6511, 983225), (9575, 668593), (9979, 641525), (14675, 436237), (25661, 249475), (28475, 224821), (32555, 196645), (39329, 162775), (49895, 128305)]