418850445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 731953152

約数和(自身を除く): 313102707

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 169, 195, 381, 507, 635, 845, 1301, 1651, 1905, 2535, 3903, 4953, 6505, 8255, 16913, 19515, 21463, 24765, 50739, 64389, 84565, 107315, 165227, 219869, 253695, 321945, 495681, 659607, 826135, 1099345, 2147951, 2478405, 3298035, 6443853, 10739755, 27923363, 32219265, 83770089, 139616815, 418850445]

約数ペア:

[(1, 418850445), (3, 139616815), (5, 83770089), (13, 32219265), (15, 27923363), (39, 10739755), (65, 6443853), (127, 3298035), (169, 2478405), (195, 2147951), (381, 1099345), (507, 826135), (635, 659607), (845, 495681), (1301, 321945), (1651, 253695), (1905, 219869), (2535, 165227), (3903, 107315), (4953, 84565), (6505, 64389), (8255, 50739), (16913, 24765), (19515, 21463)]