13154745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 22423680

約数和(自身を除く): 9268935

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 457, 505, 1371, 1515, 1919, 2285, 5757, 6855, 8683, 9595, 26049, 28785, 43415, 46157, 130245, 138471, 230785, 692355, 876983, 2630949, 4384915, 13154745]

約数ペア:

[(1, 13154745), (3, 4384915), (5, 2630949), (15, 876983), (19, 692355), (57, 230785), (95, 138471), (101, 130245), (285, 46157), (303, 43415), (457, 28785), (505, 26049), (1371, 9595), (1515, 8683), (1919, 6855), (2285, 5757)]