82619315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 108475200

約数和(自身を除く): 25855885

約数列:

[1, 5, 19, 53, 61, 95, 265, 269, 305, 1007, 1159, 1345, 3233, 5035, 5111, 5795, 14257, 16165, 16409, 25555, 61427, 71285, 82045, 270883, 307135, 311771, 869677, 1354415, 1558855, 4348385, 16523863, 82619315]

約数ペア:

[(1, 82619315), (5, 16523863), (19, 4348385), (53, 1558855), (61, 1354415), (95, 869677), (265, 311771), (269, 307135), (305, 270883), (1007, 82045), (1159, 71285), (1345, 61427), (3233, 25555), (5035, 16409), (5111, 16165), (5795, 14257)]