80554965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5333}}^1$

素因数の和:5413

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 57702315

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 5333, 15105, 15999, 26665, 79995, 101327, 282649, 303981, 506635, 847947, 1413245, 1519905, 4239735, 5370331, 16110993, 26851655, 80554965]

約数ペア:

[(1, 80554965), (3, 26851655), (5, 16110993), (15, 5370331), (19, 4239735), (53, 1519905), (57, 1413245), (95, 847947), (159, 506635), (265, 303981), (285, 282649), (795, 101327), (1007, 79995), (3021, 26665), (5035, 15999), (5333, 15105)]