15565501020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8501}}^1\times {\mathrm{30517}}^1$

素因数の和:39030

約数の個数: 48

約数和(自身を含む): 43589958048

約数和(自身を除く): 28024457028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8501, 17002, 25503, 30517, 34004, 42505, 51006, 61034, 85010, 91551, 102012, 122068, 127515, 152585, 170020, 183102, 255030, 305170, 366204, 457755, 510060, 610340, 915510, 1831020, 259425017, 518850034, 778275051, 1037700068, 1297125085, 1556550102, 2594250170, 3113100204, 3891375255, 5188500340, 7782750510, 15565501020]

約数ペア:

[(1, 15565501020), (2, 7782750510), (3, 5188500340), (4, 3891375255), (5, 3113100204), (6, 2594250170), (10, 1556550102), (12, 1297125085), (15, 1037700068), (20, 778275051), (30, 518850034), (60, 259425017), (8501, 1831020), (17002, 915510), (25503, 610340), (30517, 510060), (34004, 457755), (42505, 366204), (51006, 305170), (61034, 255030), (85010, 183102), (91551, 170020), (102012, 152585), (122068, 127515)]