13160385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 13571775

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1019, 1435, 1845, 2583, 3057, 4305, 5095, 7133, 9171, 12915, 15285, 21399, 35665, 41779, 45855, 64197, 106995, 125337, 208895, 292453, 320985, 376011, 626685, 877359, 1462265, 1880055, 2632077, 4386795, 13160385]

約数ペア:

[(1, 13160385), (3, 4386795), (5, 2632077), (7, 1880055), (9, 1462265), (15, 877359), (21, 626685), (35, 376011), (41, 320985), (45, 292453), (63, 208895), (105, 125337), (123, 106995), (205, 64197), (287, 45855), (315, 41779), (369, 35665), (615, 21399), (861, 15285), (1019, 12915), (1435, 9171), (1845, 7133), (2583, 5095), (3057, 4305)]