13352185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 6923015

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 439, 553, 869, 2195, 2765, 3073, 4345, 4829, 6083, 15365, 24145, 30415, 33803, 34681, 169015, 173405, 242767, 381491, 1213835, 1907455, 2670437, 13352185]

約数ペア:

[(1, 13352185), (5, 2670437), (7, 1907455), (11, 1213835), (35, 381491), (55, 242767), (77, 173405), (79, 169015), (385, 34681), (395, 33803), (439, 30415), (553, 24145), (869, 15365), (2195, 6083), (2765, 4829), (3073, 4345)]