276898765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7307}}^1$

素因数の和:7389

約数の個数: 32

約数和(自身を含む): 397789056

約数和(自身を除く): 120890291

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2915, 3445, 7307, 7579, 36535, 37895, 80377, 94991, 387271, 401885, 474955, 1044901, 1936355, 4259981, 5034523, 5224505, 21299905, 25172615, 55379753, 276898765]

約数ペア:

[(1, 276898765), (5, 55379753), (11, 25172615), (13, 21299905), (53, 5224505), (55, 5034523), (65, 4259981), (143, 1936355), (265, 1044901), (583, 474955), (689, 401885), (715, 387271), (2915, 94991), (3445, 80377), (7307, 37895), (7579, 36535)]