15213450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{14489}}^1$

素因数の和:14511

約数の個数: 48

約数和(自身を含む): 43122240

約数和(自身を除く): 27908790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 14489, 28978, 43467, 72445, 86934, 101423, 144890, 202846, 217335, 304269, 362225, 434670, 507115, 608538, 724450, 1014230, 1086675, 1521345, 2173350, 2535575, 3042690, 5071150, 7606725, 15213450]

約数ペア:

[(1, 15213450), (2, 7606725), (3, 5071150), (5, 3042690), (6, 2535575), (7, 2173350), (10, 1521345), (14, 1086675), (15, 1014230), (21, 724450), (25, 608538), (30, 507115), (35, 434670), (42, 362225), (50, 304269), (70, 217335), (75, 202846), (105, 144890), (150, 101423), (175, 86934), (210, 72445), (350, 43467), (525, 28978), (1050, 14489)]