42529725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{9001}}^1$

素因数の和:9027

約数の個数: 48

約数和(自身を含む): 89299840

約数和(自身を除く): 46770115

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 9001, 27003, 45005, 63007, 81009, 135015, 189021, 225025, 243027, 315035, 405045, 567063, 675075, 945105, 1215135, 1575175, 1701189, 2025225, 2835315, 4725525, 6075675, 8505945, 14176575, 42529725]

約数ペア:

[(1, 42529725), (3, 14176575), (5, 8505945), (7, 6075675), (9, 4725525), (15, 2835315), (21, 2025225), (25, 1701189), (27, 1575175), (35, 1215135), (45, 945105), (63, 675075), (75, 567063), (105, 405045), (135, 315035), (175, 243027), (189, 225025), (225, 189021), (315, 135015), (525, 81009), (675, 63007), (945, 45005), (1575, 27003), (4725, 9001)]