13123350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{9721}}^1$

素因数の和:9742

約数の個数: 48

約数和(自身を含む): 36165840

約数和(自身を除く): 23042490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 9721, 19442, 29163, 48605, 58326, 87489, 97210, 145815, 174978, 243025, 262467, 291630, 437445, 486050, 524934, 729075, 874890, 1312335, 1458150, 2187225, 2624670, 4374450, 6561675, 13123350]

約数ペア:

[(1, 13123350), (2, 6561675), (3, 4374450), (5, 2624670), (6, 2187225), (9, 1458150), (10, 1312335), (15, 874890), (18, 729075), (25, 524934), (27, 486050), (30, 437445), (45, 291630), (50, 262467), (54, 243025), (75, 174978), (90, 145815), (135, 97210), (150, 87489), (225, 58326), (270, 48605), (450, 29163), (675, 19442), (1350, 9721)]