23418315

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 42810768

約数和(自身を除く): 19392453

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1091, 1431, 2385, 3273, 4293, 5455, 7155, 9819, 16365, 21465, 29457, 49095, 57823, 88371, 147285, 173469, 289115, 441855, 520407, 867345, 1561221, 2602035, 4683663, 7806105, 23418315]

約数ペア:

[(1, 23418315), (3, 7806105), (5, 4683663), (9, 2602035), (15, 1561221), (27, 867345), (45, 520407), (53, 441855), (81, 289115), (135, 173469), (159, 147285), (265, 88371), (405, 57823), (477, 49095), (795, 29457), (1091, 21465), (1431, 16365), (2385, 9819), (3273, 7155), (4293, 5455)]