133048245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 240537600

約数和(自身を除く): 107489355

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 79, 165, 173, 177, 237, 295, 395, 519, 649, 865, 869, 885, 1185, 1903, 1947, 2595, 2607, 3245, 4345, 4661, 5709, 9515, 9735, 10207, 13035, 13667, 13983, 23305, 28545, 30621, 41001, 51035, 51271, 68335, 69915, 112277, 150337, 153105, 153813, 205005, 256355, 336831, 451011, 561385, 751685, 769065, 806353, 1684155, 2255055, 2419059, 4031765, 8869883, 12095295, 26609649, 44349415, 133048245]

約数ペア:

[(1, 133048245), (3, 44349415), (5, 26609649), (11, 12095295), (15, 8869883), (33, 4031765), (55, 2419059), (59, 2255055), (79, 1684155), (165, 806353), (173, 769065), (177, 751685), (237, 561385), (295, 451011), (395, 336831), (519, 256355), (649, 205005), (865, 153813), (869, 153105), (885, 150337), (1185, 112277), (1903, 69915), (1947, 68335), (2595, 51271), (2607, 51035), (3245, 41001), (4345, 30621), (4661, 28545), (5709, 23305), (9515, 13983), (9735, 13667), (10207, 13035)]