15425135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 5863825

約数列:

[1, 5, 11, 31, 55, 83, 109, 155, 341, 415, 545, 913, 1199, 1705, 2573, 3379, 4565, 5995, 9047, 12865, 16895, 28303, 37169, 45235, 99517, 141515, 185845, 280457, 497585, 1402285, 3085027, 15425135]

約数ペア:

[(1, 15425135), (5, 3085027), (11, 1402285), (31, 497585), (55, 280457), (83, 185845), (109, 141515), (155, 99517), (341, 45235), (415, 37169), (545, 28303), (913, 16895), (1199, 12865), (1705, 9047), (2573, 5995), (3379, 4565)]