1541835

素因数分解:

$3^8\times 5^1\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 2834208

約数和(自身を除く): 1292373

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 729, 1215, 1269, 2115, 2187, 3645, 3807, 6345, 6561, 10935, 11421, 19035, 32805, 34263, 57105, 102789, 171315, 308367, 513945, 1541835]

約数ペア:

[(1, 1541835), (3, 513945), (5, 308367), (9, 171315), (15, 102789), (27, 57105), (45, 34263), (47, 32805), (81, 19035), (135, 11421), (141, 10935), (235, 6561), (243, 6345), (405, 3807), (423, 3645), (705, 2187), (729, 2115), (1215, 1269)]