38805315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 27964605

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 2897, 4465, 8691, 13395, 14485, 43455, 55043, 136159, 165129, 275215, 408477, 680795, 825645, 2042385, 2587021, 7761063, 12935105, 38805315]

約数ペア:

[(1, 38805315), (3, 12935105), (5, 7761063), (15, 2587021), (19, 2042385), (47, 825645), (57, 680795), (95, 408477), (141, 275215), (235, 165129), (285, 136159), (705, 55043), (893, 43455), (2679, 14485), (2897, 13395), (4465, 8691)]