137556525

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 234145728

約数和(自身を除く): 96589203

約数列:

[1, 3, 5, 15, 25, 61, 75, 107, 183, 281, 305, 321, 535, 843, 915, 1405, 1525, 1605, 2675, 4215, 4575, 6527, 7025, 8025, 17141, 19581, 21075, 30067, 32635, 51423, 85705, 90201, 97905, 150335, 163175, 257115, 428525, 451005, 489525, 751675, 1285575, 1834087, 2255025, 5502261, 9170435, 27511305, 45852175, 137556525]

約数ペア:

[(1, 137556525), (3, 45852175), (5, 27511305), (15, 9170435), (25, 5502261), (61, 2255025), (75, 1834087), (107, 1285575), (183, 751675), (281, 489525), (305, 451005), (321, 428525), (535, 257115), (843, 163175), (915, 150335), (1405, 97905), (1525, 90201), (1605, 85705), (2675, 51423), (4215, 32635), (4575, 30067), (6527, 21075), (7025, 19581), (8025, 17141)]