40501755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42859}}^1$

素因数の和:42880

約数の個数: 32

約数和(自身を含む): 82291200

約数和(自身を除く): 41789445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42859, 128577, 214295, 300013, 385731, 642885, 900039, 1157193, 1500065, 1928655, 2700117, 4500195, 5785965, 8100351, 13500585, 40501755]

約数ペア:

[(1, 40501755), (3, 13500585), (5, 8100351), (7, 5785965), (9, 4500195), (15, 2700117), (21, 1928655), (27, 1500065), (35, 1157193), (45, 900039), (63, 642885), (105, 385731), (135, 300013), (189, 214295), (315, 128577), (945, 42859)]