1442385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 3020160

約数和(自身を除く): 1577775

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 241, 285, 315, 399, 665, 723, 855, 1197, 1205, 1687, 1995, 2169, 3615, 4579, 5061, 5985, 8435, 10845, 13737, 15183, 22895, 25305, 32053, 41211, 68685, 75915, 96159, 160265, 206055, 288477, 480795, 1442385]

約数ペア:

[(1, 1442385), (3, 480795), (5, 288477), (7, 206055), (9, 160265), (15, 96159), (19, 75915), (21, 68685), (35, 41211), (45, 32053), (57, 25305), (63, 22895), (95, 15183), (105, 13737), (133, 10845), (171, 8435), (241, 5985), (285, 5061), (315, 4579), (399, 3615), (665, 2169), (723, 1995), (855, 1687), (1197, 1205)]