147519855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15107}}^1$

素因数の和:15156

約数の個数: 48

約数和(自身を含む): 301676544

約数和(自身を除く): 154156689

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 15107, 45321, 75535, 105749, 135963, 226605, 317247, 468317, 528745, 679815, 951741, 1404951, 1586235, 2341585, 3278219, 4214853, 4758705, 7024755, 9834657, 16391095, 21074265, 29503971, 49173285, 147519855]

約数ペア:

[(1, 147519855), (3, 49173285), (5, 29503971), (7, 21074265), (9, 16391095), (15, 9834657), (21, 7024755), (31, 4758705), (35, 4214853), (45, 3278219), (63, 2341585), (93, 1586235), (105, 1404951), (155, 951741), (217, 679815), (279, 528745), (315, 468317), (465, 317247), (651, 226605), (1085, 135963), (1395, 105749), (1953, 75535), (3255, 45321), (9765, 15107)]