13977615

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 9085425

約数列:

[1, 3, 5, 15, 83, 103, 109, 249, 309, 327, 415, 515, 545, 1245, 1545, 1635, 8549, 9047, 11227, 25647, 27141, 33681, 42745, 45235, 56135, 128235, 135705, 168405, 931841, 2795523, 4659205, 13977615]

約数ペア:

[(1, 13977615), (3, 4659205), (5, 2795523), (15, 931841), (83, 168405), (103, 135705), (109, 128235), (249, 56135), (309, 45235), (327, 42745), (415, 33681), (515, 27141), (545, 25647), (1245, 11227), (1545, 9047), (1635, 8549)]