53785755

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 96076800

約数和(自身を除く): 42291045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 1667, 2151, 3585, 5001, 6453, 8335, 10755, 15003, 25005, 32265, 45009, 75015, 225045, 398413, 1195239, 1992065, 3585717, 5976195, 10757151, 17928585, 53785755]

約数ペア:

[(1, 53785755), (3, 17928585), (5, 10757151), (9, 5976195), (15, 3585717), (27, 1992065), (45, 1195239), (135, 398413), (239, 225045), (717, 75015), (1195, 45009), (1667, 32265), (2151, 25005), (3585, 15003), (5001, 10755), (6453, 8335)]