159203415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 306256896

約数和(自身を除く): 147053481

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 43, 105, 111, 129, 185, 215, 259, 301, 555, 645, 777, 903, 953, 1295, 1505, 1591, 2859, 3885, 4515, 4765, 4773, 6671, 7955, 11137, 14295, 20013, 23865, 33355, 33411, 35261, 40979, 55685, 100065, 105783, 122937, 167055, 176305, 204895, 246827, 286853, 528915, 614685, 740481, 860559, 1234135, 1434265, 1516223, 3702405, 4302795, 4548669, 7581115, 10613561, 22743345, 31840683, 53067805, 159203415]

約数ペア:

[(1, 159203415), (3, 53067805), (5, 31840683), (7, 22743345), (15, 10613561), (21, 7581115), (35, 4548669), (37, 4302795), (43, 3702405), (105, 1516223), (111, 1434265), (129, 1234135), (185, 860559), (215, 740481), (259, 614685), (301, 528915), (555, 286853), (645, 246827), (777, 204895), (903, 176305), (953, 167055), (1295, 122937), (1505, 105783), (1591, 100065), (2859, 55685), (3885, 40979), (4515, 35261), (4765, 33411), (4773, 33355), (6671, 23865), (7955, 20013), (11137, 14295)]