1566778905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{66067}}^1$

素因数の和:66126

約数の個数: 48

約数和(自身を含む): 2968303104

約数和(自身を除く): 1401524199

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 7905, 23715, 66067, 198201, 330335, 594603, 991005, 1123139, 2048077, 2973015, 3369417, 5615695, 6144231, 10108251, 10240385, 16847085, 18432693, 30721155, 34817309, 50541255, 92163465, 104451927, 174086545, 313355781, 522259635, 1566778905]

約数ペア:

[(1, 1566778905), (3, 522259635), (5, 313355781), (9, 174086545), (15, 104451927), (17, 92163465), (31, 50541255), (45, 34817309), (51, 30721155), (85, 18432693), (93, 16847085), (153, 10240385), (155, 10108251), (255, 6144231), (279, 5615695), (465, 3369417), (527, 2973015), (765, 2048077), (1395, 1123139), (1581, 991005), (2635, 594603), (4743, 330335), (7905, 198201), (23715, 66067)]