13312455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 23115456

約数和(自身を除く): 9803001

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 233, 293, 699, 879, 1165, 1465, 3029, 3495, 3809, 4395, 9087, 11427, 15145, 19045, 45435, 57135, 68269, 204807, 341345, 887497, 1024035, 2662491, 4437485, 13312455]

約数ペア:

[(1, 13312455), (3, 4437485), (5, 2662491), (13, 1024035), (15, 887497), (39, 341345), (65, 204807), (195, 68269), (233, 57135), (293, 45435), (699, 19045), (879, 15145), (1165, 11427), (1465, 9087), (3029, 4395), (3495, 3809)]